Reject Paths with an Embedded NUL When Confining Extraction

is_path_within_root compared each component with "..", so a name such as "..\0" passed the check. The filesystem calls stop at the NUL and act on a shorter path than the one that was checked: a symlink target read from a plugin archive as raw bytes was created as "..", pointing out of the plugin directory. A path containing a NUL is now rejected before anything touches the filesystem, which covers every caller, including entry names taken from the Unicode Path extra field.
Validate Plugin Symlink Targets Before Replacing Existing Files
2026-09-29 11:51:24 +00:00 · 2026-09-29 12:13:59 +08:00 · 2026-09-28 16:38:14 +08:00 · 2026-09-28 16:12:30 +08:00 · 2026-09-28 05:59:41 +08:00
118 changed files with 925 additions and 1745 deletions
@@ -1,7 +1,5 @@
 name: Daily OFL OTA Update

-run-name: Daily OFL OTA Update [OFL barrier]
-
 # This workflow is intended for creating and publishing the OrcaFilamentLibrary (OFL) OPC package to
 # https://github.com/OrcaSlicer/orcaslicer-profiles, which generates an OTA update.
 # This cronjob runs daily at 00:00 UTC every day and scans main plus every release/vX.Y.Z branch for
@@ -14,9 +12,9 @@ run-name: Daily OFL OTA Update [OFL barrier]
 # vendor-dispatch path is also what makes post_merge_profiles.yml call the OTA auto-publish API after
 # uploading - see post_merge_profiles.yml for both sides of that contract.
 #
-# Each run captures a timestamp, dispatches the needed OFL publishers, waits for
-# all of them to finish, then clears the pending-publish table once. Changes merged
-# after that timestamp remain pending for the next run.
+# At the start of each run, the pending-publish table is cleared up to a captured
+# timestamp (POST /api/v1/ota/ofl/pending/clear?timestamp=...). Changes merged after
+# that timestamp remain pending for the next run.

 on:
  schedule:
@@ -36,14 +34,32 @@ jobs:
    if: ${{ github.repository == 'OrcaSlicer/OrcaSlicer' }}
    runs-on: ubuntu-24.04
    steps:
-      - name: Capture start timestamp
+      - name: Capture start timestamp and clear OFL pending queue
        id: start
        shell: bash
+        env:
+          OTA_API_BASE_URL: ${{ vars.OTA_API_BASE_URL }}
+          OTA_API_KEY: ${{ secrets.OFL_OTA_PUBLISH_KEY }}
        run: |
          set -euo pipefail
+          [ -n "$OTA_API_BASE_URL" ] || { echo "::error::vars.OTA_API_BASE_URL is not set"; exit 1; }
+          [ -n "$OTA_API_KEY" ] || { echo "::error::secrets.OFL_OTA_PUBLISH_KEY is not set"; exit 1; }
+
          timestamp="$(date -u +%s)"
          echo "timestamp=$timestamp" >> "$GITHUB_OUTPUT"

+          resp_file="$RUNNER_TEMP/ota-pending-clear-response.json"
+          status="$(curl -sS -o "$resp_file" -w '%{http_code}' -X POST \
+            "${OTA_API_BASE_URL%/}/api/v1/ota/ofl/pending/clear?timestamp=$timestamp" \
+            -H "Authorization: Bearer $OTA_API_KEY")"
+          body="$(cat "$resp_file")"
+          echo "$body"
+
+          if [ "$status" != "200" ]; then
+            echo "::error::OTA pending-clear call failed with HTTP $status"
+            exit 1
+          fi
+
      - name: Checkout repository
        uses: actions/checkout@v7
        with:
@@ -68,21 +84,27 @@ jobs:
              | grep -E '^(main|release/v[0-9]+\.[0-9]+\.[0-9]+)$' | sort -u
          )

-          # The cron run is the checkpoint: a successful run means every
-          # dispatched branch publisher completed and the pending queue was
-          # cleared. Manual or push-triggered post_merge_profiles runs are not
-          # checkpoints for this scan.
-          successful_cron_runs="$(gh api --method GET \
-            "repos/${{ github.repository }}/actions/workflows/ofl-ota-cronjob.yml/runs" \
-            -f status=success -f branch=main -f per_page=100 --paginate \
-            --jq '.workflow_runs[] | select((.display_title // "") | contains("[OFL barrier]"))')"
-          since="$(jq -rs 'sort_by(.run_started_at) | last.run_started_at // empty' <<< "$successful_cron_runs")"
-
          for branch in "${branches[@]}"; do
            echo "::group::$branch"

+            # post_merge_profiles.yml's own run history, not this workflow's: this
+            # workflow only ever runs against main (schedule, or workflow_dispatch
+            # --ref main), so its head branch never varies - filtering ITS history
+            # by $branch would never match anything except main. post_merge_profiles.yml
+            # genuinely runs per-branch (this dispatch below sets --ref "$branch"),
+            # so its history is the real per-branch checkpoint. It also means a
+            # failed publish naturally gets retried tomorrow: the checkpoint only
+            # advances on a run that actually succeeded.
+            # --method GET is required, not cosmetic: gh api defaults to POST
+            # whenever -f fields are present unless a method is given
+            # explicitly, and POST on this list-runs endpoint 404s - confirmed
+            # on real Actions infrastructure, not just reasoned about.
+            since="$(gh api --method GET "repos/${{ github.repository }}/actions/workflows/post_merge_profiles.yml/runs" \
+              -f status=success -f branch="$branch" -f per_page=1 \
+              --jq '.workflow_runs[0].run_started_at // empty')"
+
            if [ -z "$since" ]; then
-              echo "No prior successful OFL cron run; checking $branch through $SCAN_UNTIL."
+              echo "No prior successful run for $branch; checking OFL changes up to $SCAN_UNTIL."
              changed_files="$(git log --until="$SCAN_UNTIL" --name-only --pretty=format: "origin/$branch" -- \
                resources/profiles/OrcaFilamentLibrary resources/profiles/OrcaFilamentLibrary.json \
                | sed '/^$/d')"
@@ -102,98 +124,16 @@ jobs:
            fi

            if [ "$changed" = true ]; then
-              dispatch_id="${GITHUB_RUN_ID}-${branch//\//-}"
-              # Record successful dispatches for the barrier step below.
-              # Branches whose workflow predates workflow_dispatch are skipped
-              # with a warning, as they were before the barrier was added.
-              if gh workflow run post_merge_profiles.yml \
+              # Tolerate a per-branch failure (e.g. a pre-existing release branch
+              # whose post_merge_profiles.yml predates the vendor/auto_publish
+              # inputs) rather than aborting the whole scan under set -e.
+              if ! gh workflow run post_merge_profiles.yml \
                --repo "${{ github.repository }}" \
                --ref "$branch" \
-                -f vendor="$VENDOR" -f auto_publish=true \
-                -f ofl_cron_dispatch_id="$dispatch_id"; then
-                printf '%s\t%s\n' "$branch" "$dispatch_id" >> "$RUNNER_TEMP/ofl-dispatches.tsv"
-              else
-                echo "::warning::skipping $branch because post_merge_profiles.yml could not be dispatched at that ref"
+                -f vendor="$VENDOR" -f auto_publish=true; then
+                echo "::warning::failed to dispatch post_merge_profiles.yml for $branch - its post_merge_profiles.yml at this ref may predate the vendor/auto_publish inputs"
              fi
            fi

            echo "::endgroup::"
          done
-
-      - name: Wait for OFL publishers
-        id: wait
-        shell: bash
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          DISPATCHES_FILE: ${{ runner.temp }}/ofl-dispatches.tsv
-        run: |
-          set -euo pipefail
-
-          if [ ! -s "$DISPATCHES_FILE" ]; then
-            echo "No OFL publisher workflows were dispatched; pending queue will not be cleared."
-            echo "publishers_dispatched=false" >> "$GITHUB_OUTPUT"
-            exit 0
-          fi
-
-          : > "$RUNNER_TEMP/ofl-run-ids.tsv"
-          while IFS=$'\t' read -r branch dispatch_id; do
-            [ -n "$branch" ] || continue
-            echo "Waiting for OFL publisher on $branch ($dispatch_id)"
-
-            run_id=""
-            for _ in {1..120}; do
-              runs_json="$(gh api --method GET \
-                "repos/${{ github.repository }}/actions/workflows/post_merge_profiles.yml/runs" \
-                -f branch="$branch" -f event=workflow_dispatch -f per_page=100)"
-              run_id="$(jq -r --arg marker "[OFL cron $dispatch_id]" \
-                '[.workflow_runs[] | select((.display_title // "") | contains($marker))] \
-                | sort_by(.created_at) | last | .id // empty' <<< "$runs_json")"
-              [ -n "$run_id" ] && break
-              sleep 5
-            done
-
-            if [ -z "$run_id" ]; then
-              echo "::error::could not find dispatched post_merge_profiles run for $branch ($dispatch_id)"
-              exit 1
-            fi
-            printf '%s\t%s\n' "$branch" "$run_id" >> "$RUNNER_TEMP/ofl-run-ids.tsv"
-          done < "$DISPATCHES_FILE"
-
-          all_success=true
-          while IFS=$'\t' read -r branch run_id; do
-            [ -n "$run_id" ] || continue
-            echo "Watching OFL publisher run $run_id for $branch"
-            if ! gh run watch "$run_id" --repo "${{ github.repository }}" --exit-status; then
-              all_success=false
-            fi
-          done < "$RUNNER_TEMP/ofl-run-ids.tsv"
-
-          if [ "$all_success" != true ]; then
-            echo "::error::one or more OFL publisher workflows failed; pending queue will not be cleared"
-            exit 1
-          fi
-          echo "publishers_dispatched=true" >> "$GITHUB_OUTPUT"
-
-      - name: Clear OFL pending queue
-        if: steps.wait.outputs.publishers_dispatched == 'true'
-        shell: bash
-        env:
-          OTA_API_BASE_URL: ${{ vars.OTA_API_BASE_URL }}
-          OTA_API_KEY: ${{ secrets.OFL_OTA_PUBLISH_KEY }}
-          TIMESTAMP: ${{ steps.start.outputs.timestamp }}
-        run: |
-          set -euo pipefail
-          [ -n "$OTA_API_BASE_URL" ] || { echo "::error::vars.OTA_API_BASE_URL is not set"; exit 1; }
-          [ -n "$OTA_API_KEY" ] || { echo "::error::secrets.OFL_OTA_PUBLISH_KEY is not set"; exit 1; }
-
-          resp_file="$RUNNER_TEMP/ota-pending-clear-response.json"
-          status="$(curl -sS -o "$resp_file" -w '%{http_code}' -X POST \
-            "${OTA_API_BASE_URL%/}/api/v1/ota/ofl/pending/clear?timestamp=$TIMESTAMP" \
-            -H "Authorization: Bearer $OTA_API_KEY")"
-          body="$(cat "$resp_file")"
-          echo "$body"
-
-          if [ "$status" != "200" ]; then
-            echo "::error::OTA pending-clear call failed with HTTP $status"
-            exit 1
-          fi
@@ -1,14 +1,5 @@
 name: Post-merge profiles

-run-name: >-
-  Post-merge profiles${{
-    inputs.ofl_cron_dispatch_id != '' &&
-    inputs.vendor == 'OrcaFilamentLibrary' &&
-    (inputs.auto_publish == true || inputs.auto_publish == 'true') &&
-    format(' [OFL cron {0}]', inputs.ofl_cron_dispatch_id) ||
-    ''
-  }}
-
 # Push-triggered counterpart to check_profiles.yml (which only gates PRs). When a
 # profile change lands on main or a release branch, rebuild the affected vendors'
 # binary preset caches (<vendor>.opc) and publish each as a versioned ZIP asset on
@@ -68,12 +59,6 @@ on:
        required: false
        type: boolean
        default: false
-      ofl_cron_dispatch_id:
-        description: >-
-          Unique marker supplied by the trusted OFL daily cron so it can find
-          and wait for this dispatched workflow run.
-        required: false
-        type: string

 permissions:
  contents: read
@@ -1,6 +1,6 @@
 {
 	"name": "Blocks",
-	"version": "02.04.00.13",
+	"version": "02.04.00.04",
 	"force_update": "0",
 	"description": "Blocks configurations",
 	"machine_model_list": [
@@ -43,8 +43,8 @@
 			"sub_path": "process/0.16mm Optimal 0.4 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.20mm Standard 0.4 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.20mm Standard 0.4 nozzle @Blocks_Pro_S100.json"
+			"name": "0.20mm Standard 0.4 nozzle @Blocks",
+			"sub_path": "process/0.20mm Standard 0.4 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.20mm Standard 0.4 nozzle @Blocks_RD50_V2",
@@ -55,8 +55,8 @@
 			"sub_path": "process/0.20mm Standard 0.4 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.24mm Draft 0.4 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.24mm Draft 0.4 nozzle @Blocks_Pro_S100.json"
+			"name": "0.24mm Draft 0.4 nozzle @Blocks",
+			"sub_path": "process/0.24mm Draft 0.4 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.24mm Draft 0.4 nozzle @Blocks_RD50_V2",
@@ -75,8 +75,8 @@
 			"sub_path": "process/0.28mm Extra Draft 0.4 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.30mm Extra Draft 0.4 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.30mm Extra Draft 0.4 nozzle @Blocks_Pro_S100.json"
+			"name": "0.30mm Extra Draft 0.4 nozzle @Blocks",
+			"sub_path": "process/0.30mm Extra Draft 0.4 nozzle @Blocks.json"
 		},
 		{
 			"name": "fdm_process_common 0.6 nozzle",
@@ -111,8 +111,8 @@
 			"sub_path": "process/0.26mm Standard 0.6 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.30mm Standard 0.6 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.30mm Standard 0.6 nozzle @Blocks_Pro_S100.json"
+			"name": "0.30mm Standard 0.6 nozzle @Blocks",
+			"sub_path": "process/0.30mm Standard 0.6 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.32mm Draft 0.6 nozzle @Blocks_RD50_V2",
@@ -131,12 +131,12 @@
 			"sub_path": "process/0.38mm Extra Draft 0.6 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.40mm Draft 0.6 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.40mm Draft 0.6 nozzle @Blocks_Pro_S100.json"
+			"name": "0.40mm Draft 0.6 nozzle @Blocks",
+			"sub_path": "process/0.40mm Draft 0.6 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.30mm Optimal 0.8 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.30mm Optimal 0.8 nozzle @Blocks_Pro_S100.json"
+			"name": "0.30mm Optimal 0.8 nozzle @Blocks",
+			"sub_path": "process/0.30mm Optimal 0.8 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.30mm Optimal 0.8 nozzle @Blocks_RD50_V2",
@@ -155,8 +155,8 @@
 			"sub_path": "process/0.38mm Standard 0.8 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.40mm Standard 0.8 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.40mm Standard 0.8 nozzle @Blocks_Pro_S100.json"
+			"name": "0.40mm Standard 0.8 nozzle @Blocks",
+			"sub_path": "process/0.40mm Standard 0.8 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.46mm Draft 0.8 nozzle @Blocks_RD50_V2",
@@ -167,8 +167,8 @@
 			"sub_path": "process/0.46mm Draft 0.8 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.50mm Draft 0.8 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.50mm Draft 0.8 nozzle @Blocks_Pro_S100.json"
+			"name": "0.50mm Draft 0.8 nozzle @Blocks",
+			"sub_path": "process/0.50mm Draft 0.8 nozzle @Blocks.json"
 		},
 		{
 			"name": "0.54mm Extra Draft 0.8 nozzle @Blocks_RD50_V2",
@@ -179,36 +179,36 @@
 			"sub_path": "process/0.54mm Extra Draft 0.8 nozzle @Blocks_RF50.json"
 		},
 		{
-			"name": "0.30mm Optimal 1.0 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.30mm Optimal 1.0 nozzle @Blocks_Pro_S100.json"
+			"name": "0.30mm Optimal 1.0 nozzle @Blocks",
+			"sub_path": "process/0.30mm Optimal 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.50mm Standard 1.0 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.50mm Standard 1.0 nozzle @Blocks_Pro_S100.json"
+			"name": "0.50mm Standard 1.0 nozzle @Blocks",
+			"sub_path": "process/0.50mm Standard 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.60mm Draft 1.0 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.60mm Draft 1.0 nozzle @Blocks_Pro_S100.json"
+			"name": "0.60mm Draft 1.0 nozzle @Blocks",
+			"sub_path": "process/0.60mm Draft 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.70mm Extra Draft 1.0 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.70mm Extra Draft 1.0 nozzle @Blocks_Pro_S100.json"
+			"name": "0.70mm Extra Draft 1.0 nozzle @Blocks",
+			"sub_path": "process/0.70mm Extra Draft 1.0 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.50mm Optimal 1.2 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.50mm Optimal 1.2 nozzle @Blocks_Pro_S100.json"
+			"name": "0.50mm Optimal 1.2 nozzle @Blocks",
+			"sub_path": "process/0.50mm Optimal 1.2 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.60mm Standard 1.2 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.60mm Standard 1.2 nozzle @Blocks_Pro_S100.json"
+			"name": "0.60mm Standard 1.2 nozzle @Blocks",
+			"sub_path": "process/0.60mm Standard 1.2 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.70mm Draft 1.2 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.70mm Draft 1.2 nozzle @Blocks_Pro_S100.json"
+			"name": "0.70mm Draft 1.2 nozzle @Blocks",
+			"sub_path": "process/0.70mm Draft 1.2 nozzle @Blocks.json"
 		},
 		{
-			"name": "0.80mm Extra Draft 1.2 nozzle @Blocks_Pro_S100",
-			"sub_path": "process/0.80mm Extra Draft 1.2 nozzle @Blocks_Pro_S100.json"
+			"name": "0.80mm Extra Draft 1.2 nozzle @Blocks",
+			"sub_path": "process/0.80mm Extra Draft 1.2 nozzle @Blocks.json"
 		}
 	],
 	"filament_list": [
@@ -249,148 +249,48 @@
 			"sub_path": "filament/fdm_filament_tpu.json"
 		},
 		{
-			"name": "Blocks ABS @base",
-			"sub_path": "filament/Blocks ABS @base.json"
+			"name": "Generic ABS @Blocks",
+			"sub_path": "filament/Generic ABS @Blocks.json"
 		},
 		{
-			"name": "Blocks ASA @base",
-			"sub_path": "filament/Blocks ASA @base.json"
+			"name": "Generic ASA @Blocks",
+			"sub_path": "filament/Generic ASA @Blocks.json"
 		},
 		{
-			"name": "Blocks ASA-CF @base",
-			"sub_path": "filament/Blocks ASA-CF @base.json"
+			"name": "Generic ASA-CF @Blocks",
+			"sub_path": "filament/Generic ASA-CF @Blocks.json"
 		},
 		{
-			"name": "Blocks PA @base",
-			"sub_path": "filament/Blocks PA @base.json"
+			"name": "Generic PA @Blocks",
+			"sub_path": "filament/Generic PA @Blocks.json"
 		},
 		{
-			"name": "Blocks PA-CF @base",
-			"sub_path": "filament/Blocks PA-CF @base.json"
+			"name": "Generic PA-CF @Blocks",
+			"sub_path": "filament/Generic PA-CF @Blocks.json"
 		},
 		{
-			"name": "Blocks PC @base",
-			"sub_path": "filament/Blocks PC @base.json"
+			"name": "Generic PC @Blocks",
+			"sub_path": "filament/Generic PC @Blocks.json"
 		},
 		{
-			"name": "Blocks PETG @base",
-			"sub_path": "filament/Blocks PETG @base.json"
+			"name": "Generic PETG @Blocks",
+			"sub_path": "filament/Generic PETG @Blocks.json"
 		},
 		{
-			"name": "Blocks PLA @base",
-			"sub_path": "filament/Blocks PLA @base.json"
+			"name": "Generic PLA @Blocks",
+			"sub_path": "filament/Generic PLA @Blocks.json"
 		},
 		{
-			"name": "Blocks PLA-CF @base",
-			"sub_path": "filament/Blocks PLA-CF @base.json"
+			"name": "Generic PLA-CF @Blocks",
+			"sub_path": "filament/Generic PLA-CF @Blocks.json"
 		},
 		{
-			"name": "Blocks PVA @base",
-			"sub_path": "filament/Blocks PVA @base.json"
+			"name": "Generic PVA @Blocks",
+			"sub_path": "filament/Generic PVA @Blocks.json"
 		},
 		{
-			"name": "Blocks TPU @base",
-			"sub_path": "filament/Blocks TPU @base.json"
-		},
-		{
-			"name": "Blocks ABS @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks ABS @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks ABS @Blocks_RF50",
-			"sub_path": "filament/Blocks ABS @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks ASA @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks ASA @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks ASA @Blocks_RF50",
-			"sub_path": "filament/Blocks ASA @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks ASA-CF @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks ASA-CF @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks ASA-CF @Blocks_RF50",
-			"sub_path": "filament/Blocks ASA-CF @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PA @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PA @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PA @Blocks_RF50",
-			"sub_path": "filament/Blocks PA @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PA-CF @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PA-CF @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PA-CF @Blocks_RF50",
-			"sub_path": "filament/Blocks PA-CF @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PC @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PC @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PC @Blocks_RF50",
-			"sub_path": "filament/Blocks PC @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PETG @Blocks_Pro_S100",
-			"sub_path": "filament/Blocks PETG @Blocks_Pro_S100.json"
-		},
-		{
-			"name": "Blocks PETG @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PETG @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PETG @Blocks_RF50",
-			"sub_path": "filament/Blocks PETG @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PLA @Blocks_Pro_S100",
-			"sub_path": "filament/Blocks PLA @Blocks_Pro_S100.json"
-		},
-		{
-			"name": "Blocks PLA @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PLA @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PLA @Blocks_RF50",
-			"sub_path": "filament/Blocks PLA @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PLA-CF @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PLA-CF @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PLA-CF @Blocks_RF50",
-			"sub_path": "filament/Blocks PLA-CF @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks PVA @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks PVA @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks PVA @Blocks_RF50",
-			"sub_path": "filament/Blocks PVA @Blocks_RF50.json"
-		},
-		{
-			"name": "Blocks TPU @Blocks_Pro_S100",
-			"sub_path": "filament/Blocks TPU @Blocks_Pro_S100.json"
-		},
-		{
-			"name": "Blocks TPU @Blocks_RD50_V2",
-			"sub_path": "filament/Blocks TPU @Blocks_RD50_V2.json"
-		},
-		{
-			"name": "Blocks TPU @Blocks_RF50",
-			"sub_path": "filament/Blocks TPU @Blocks_RF50.json"
+			"name": "Generic TPU @Blocks",
+			"sub_path": "filament/Generic TPU @Blocks.json"
 		}
 	],
 	"machine_list": [
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks ABS @Blocks_RD50_V2",
-	"inherits": "Blocks ABS @base",
-	"from": "system",
-	"setting_id": "qhQ0qQDGJgsueCAF",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic ABS;Generic ABS @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks ABS @Blocks_RF50",
-	"inherits": "Blocks ABS @base",
-	"from": "system",
-	"setting_id": "bGYMFFdKiROKuSiY",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks ASA @Blocks_RD50_V2",
-	"inherits": "Blocks ASA @base",
-	"from": "system",
-	"setting_id": "HW7xDXThvpVFbMq5",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic ASA;Generic ASA @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks ASA @Blocks_RF50",
-	"inherits": "Blocks ASA @base",
-	"from": "system",
-	"setting_id": "lBW7SCsvawi4icNU",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks ASA-CF @Blocks_RD50_V2",
-	"inherits": "Blocks ASA-CF @base",
-	"from": "system",
-	"setting_id": "x5ksnGLGGy1PgDns",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic ASA-CF;Generic ASA-CF @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks ASA-CF @Blocks_RF50",
-	"inherits": "Blocks ASA-CF @base",
-	"from": "system",
-	"setting_id": "pcbd5qFiMZAvDPg1",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PA @Blocks_RD50_V2",
-	"inherits": "Blocks PA @base",
-	"from": "system",
-	"setting_id": "gxD81n2jjrReLD29",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic PA;Generic PA @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PA @Blocks_RF50",
-	"inherits": "Blocks PA @base",
-	"from": "system",
-	"setting_id": "PzKxRMDnQUzVWRer",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,17 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PA @base",
-	"inherits": "fdm_filament_pa",
-	"from": "system",
-	"filament_id": "OFidOgK4",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
-	"filament_flow_ratio": [
-		"0.98"
-	],
-	"filament_max_volumetric_speed": [
-		"10"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PA-CF @Blocks_RD50_V2",
-	"inherits": "Blocks PA-CF @base",
-	"from": "system",
-	"setting_id": "EtbeKx3rbhUo1TtM",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic PA-CF;Generic PA-CF @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PA-CF @Blocks_RF50",
-	"inherits": "Blocks PA-CF @base",
-	"from": "system",
-	"setting_id": "udI8Q4X7HaPIaPt4",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PC @Blocks_RD50_V2",
-	"inherits": "Blocks PC @base",
-	"from": "system",
-	"setting_id": "HLc0shWnKwJzSFyW",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic PC;Generic PC @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PC @Blocks_RF50",
-	"inherits": "Blocks PC @base",
-	"from": "system",
-	"setting_id": "9a6bccZopMTeNHYu",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,17 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PC @base",
-	"inherits": "fdm_filament_pc",
-	"from": "system",
-	"filament_id": "OFlGY0MN",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
-	"filament_flow_ratio": [
-		"0.94"
-	],
-	"filament_max_volumetric_speed": [
-		"10"
-	]
-}
@@ -1,16 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PETG @Blocks_Pro_S100",
-	"inherits": "Blocks PETG @base",
-	"from": "system",
-	"setting_id": "AhMR49fcFqtrQ6hI",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS Pro S100 0.4 nozzle",
-		"BLOCKS Pro S100 0.6 nozzle",
-		"BLOCKS Pro S100 0.8 nozzle",
-		"BLOCKS Pro S100 1.0 nozzle",
-		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "Blocks Generic PETG;Generic PETG @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PETG @Blocks_RD50_V2",
-	"inherits": "Blocks PETG @base",
-	"from": "system",
-	"setting_id": "3v7ah1zVG8MERPSJ",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	]
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PETG @Blocks_RF50",
-	"inherits": "Blocks PETG @base",
-	"from": "system",
-	"setting_id": "S7weR19wo9meJ6Yz",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,16 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PLA @Blocks_Pro_S100",
-	"inherits": "Blocks PLA @base",
-	"from": "system",
-	"setting_id": "vWojuLYIfduLGFLL",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS Pro S100 0.4 nozzle",
-		"BLOCKS Pro S100 0.6 nozzle",
-		"BLOCKS Pro S100 0.8 nozzle",
-		"BLOCKS Pro S100 1.0 nozzle",
-		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "Blocks Generic PLA;Generic PLA @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PLA @Blocks_RD50_V2",
-	"inherits": "Blocks PLA @base",
-	"from": "system",
-	"setting_id": "y7y8NcXNdp17sJUs",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	]
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PLA @Blocks_RF50",
-	"inherits": "Blocks PLA @base",
-	"from": "system",
-	"setting_id": "jt1MJF4eZzkkscEJ",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PLA-CF @Blocks_RD50_V2",
-	"inherits": "Blocks PLA-CF @base",
-	"from": "system",
-	"setting_id": "lhBtMKP1DmOB3HOI",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic PLA-CF;Generic PLA-CF @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PLA-CF @Blocks_RF50",
-	"inherits": "Blocks PLA-CF @base",
-	"from": "system",
-	"setting_id": "6CU83mAyhcZ4FCPI",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,23 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PLA-CF @base",
-	"inherits": "fdm_filament_pla",
-	"from": "system",
-	"filament_id": "OF6FfwOP",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
-	"filament_flow_ratio": [
-		"0.95"
-	],
-	"filament_max_volumetric_speed": [
-		"20"
-	],
-	"filament_type": [
-		"PLA-CF"
-	],
-	"slow_down_layer_time": [
-		"7"
-	]
-}
@@ -1,14 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PVA @Blocks_RD50_V2",
-	"inherits": "Blocks PVA @base",
-	"from": "system",
-	"setting_id": "hREDqwKF6qyKkakp",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	],
-	"renamed_from": "Blocks Generic PVA;Generic PVA @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PVA @Blocks_RF50",
-	"inherits": "Blocks PVA @base",
-	"from": "system",
-	"setting_id": "q6pKqHY7Iz4OZaAC",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,17 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks PVA @base",
-	"inherits": "fdm_filament_pva",
-	"from": "system",
-	"filament_id": "OFqcNuE1",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
-	"filament_flow_ratio": [
-		"0.98"
-	],
-	"filament_max_volumetric_speed": [
-		"20"
-	]
-}
@@ -1,16 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks TPU @Blocks_Pro_S100",
-	"inherits": "Blocks TPU @base",
-	"from": "system",
-	"setting_id": "6Rkz2je91JRTRoTi",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS Pro S100 0.4 nozzle",
-		"BLOCKS Pro S100 0.6 nozzle",
-		"BLOCKS Pro S100 0.8 nozzle",
-		"BLOCKS Pro S100 1.0 nozzle",
-		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "Blocks Generic TPU;Generic TPU @Blocks"
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks TPU @Blocks_RD50_V2",
-	"inherits": "Blocks TPU @base",
-	"from": "system",
-	"setting_id": "mkCqRQTtXldzoEUg",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RD50 V2 0.4 nozzle",
-		"BLOCKS RD50 V2 0.6 nozzle",
-		"BLOCKS RD50 V2 0.8 nozzle"
-	]
-}
@@ -1,13 +0,0 @@
-{
-	"type": "filament",
-	"name": "Blocks TPU @Blocks_RF50",
-	"inherits": "Blocks TPU @base",
-	"from": "system",
-	"setting_id": "bCCvu5Ow1JkwIrRR",
-	"instantiation": "true",
-	"compatible_printers": [
-		"BLOCKS RF50 0.4 nozzle",
-		"BLOCKS RF50 0.6 nozzle",
-		"BLOCKS RF50 0.8 nozzle"
-	]
-}
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks ABS @base",
+	"name": "Generic ABS @Blocks",
 	"inherits": "fdm_filament_abs",
+	"renamed_from": "Blocks Generic ABS",
 	"from": "system",
-	"filament_id": "OFBBhiX8",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "TL1Q1kA4t36GGObG",
+	"filament_id": "OFY9muEs",
+	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.95"
 	],
@@ -82,5 +81,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks ASA @base",
+	"name": "Generic ASA @Blocks",
 	"inherits": "fdm_filament_asa",
+	"renamed_from": "Blocks Generic ASA",
 	"from": "system",
-	"filament_id": "OFTz2YXa",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "xP7cB4RHgbm4cYDD",
+	"filament_id": "OFLPAxz3",
+	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.95"
 	],
@@ -82,5 +81,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks ASA-CF @base",
+	"name": "Generic ASA-CF @Blocks",
 	"inherits": "fdm_filament_asa",
+	"renamed_from": "Blocks Generic ASA-CF",
 	"from": "system",
-	"filament_id": "OF8b9I7o",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "ju4ue7yJoz3ujny6",
+	"filament_id": "OF53eLVD",
+	"instantiation": "true",
 	"filament_type": [
 		"ASA-CF"
 	],
@@ -85,5 +84,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,24 @@
+{
+	"type": "filament",
+	"name": "Generic PA @Blocks",
+	"inherits": "fdm_filament_pa",
+	"renamed_from": "Blocks Generic PA",
+	"from": "system",
+	"setting_id": "hL3p8gAeciwDkjNK",
+	"filament_id": "OFg8ndtj",
+	"instantiation": "true",
+	"filament_flow_ratio": [
+		"0.98"
+	],
+	"filament_max_volumetric_speed": [
+		"10"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
+	]
+}
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks PA-CF @base",
+	"name": "Generic PA-CF @Blocks",
 	"inherits": "fdm_filament_pa",
+	"renamed_from": "Blocks Generic PA-CF",
 	"from": "system",
-	"filament_id": "OFdWrXpL",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "T6SO0WRdnG6wcyG8",
+	"filament_id": "OFQLcbps",
+	"instantiation": "true",
 	"filament_type": [
 		"PA-CF"
 	],
@@ -88,5 +87,13 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"80"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,24 @@
+{
+	"type": "filament",
+	"name": "Generic PC @Blocks",
+	"inherits": "fdm_filament_pc",
+	"renamed_from": "Blocks Generic PC",
+	"from": "system",
+	"setting_id": "Xhs8PjtmwwVj0ksE",
+	"filament_id": "OFLakOUI",
+	"instantiation": "true",
+	"filament_flow_ratio": [
+		"0.94"
+	],
+	"filament_max_volumetric_speed": [
+		"10"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
+	]
+}
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks PETG @base",
+	"name": "Generic PETG @Blocks",
 	"inherits": "fdm_filament_petg",
+	"renamed_from": "Blocks Generic PETG",
 	"from": "system",
-	"filament_id": "OF9t1Ga0",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "NgzPlYItKHbmGgv3",
+	"filament_id": "OFYPdQJh",
+	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.94"
 	],
@@ -82,5 +81,18 @@
 	],
 	"slow_down_layer_time": [
 		"5"
+	],
+	"compatible_printers": [
+		"BLOCKS Pro S100 0.4 nozzle",
+		"BLOCKS Pro S100 0.6 nozzle",
+		"BLOCKS Pro S100 0.8 nozzle",
+		"BLOCKS Pro S100 1.0 nozzle",
+		"BLOCKS Pro S100 1.2 nozzle",
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks PLA @base",
+	"name": "Generic PLA @Blocks",
 	"inherits": "fdm_filament_pla",
+	"renamed_from": "Blocks Generic PLA",
 	"from": "system",
-	"filament_id": "OFVGAC8g",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "kjhuttx4T8OtTNmV",
+	"filament_id": "OFDSrzZ8",
+	"instantiation": "true",
 	"filament_flow_ratio": [
 		"0.95"
 	],
@@ -40,5 +39,18 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"100"
+	],
+	"compatible_printers": [
+		"BLOCKS Pro S100 0.4 nozzle",
+		"BLOCKS Pro S100 0.6 nozzle",
+		"BLOCKS Pro S100 0.8 nozzle",
+		"BLOCKS Pro S100 1.0 nozzle",
+		"BLOCKS Pro S100 1.2 nozzle",
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -0,0 +1,30 @@
+{
+	"type": "filament",
+	"name": "Generic PLA-CF @Blocks",
+	"inherits": "fdm_filament_pla",
+	"renamed_from": "Blocks Generic PLA-CF",
+	"from": "system",
+	"setting_id": "oKUqzwAWMrpiyGLf",
+	"filament_id": "OFWbdGsC",
+	"instantiation": "true",
+	"filament_flow_ratio": [
+		"0.95"
+	],
+	"filament_max_volumetric_speed": [
+		"20"
+	],
+	"filament_type": [
+		"PLA-CF"
+	],
+	"slow_down_layer_time": [
+		"7"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
+	]
+}
@@ -0,0 +1,24 @@
+{
+	"type": "filament",
+	"name": "Generic PVA @Blocks",
+	"inherits": "fdm_filament_pva",
+	"renamed_from": "Blocks Generic PVA",
+	"from": "system",
+	"setting_id": "tNw3oe7VovLkgUbB",
+	"filament_id": "OFDvXujf",
+	"instantiation": "true",
+	"filament_flow_ratio": [
+		"0.98"
+	],
+	"filament_max_volumetric_speed": [
+		"20"
+	],
+	"compatible_printers": [
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
+	]
+}
@@ -1,13 +1,12 @@
 {
 	"type": "filament",
-	"name": "Blocks TPU @base",
+	"name": "Generic TPU @Blocks",
 	"inherits": "fdm_filament_tpu",
+	"renamed_from": "Blocks Generic TPU",
 	"from": "system",
-	"filament_id": "OFYnedOZ",
-	"instantiation": "false",
-	"filament_vendor": [
-		"Blocks"
-	],
+	"setting_id": "6iVYOCZo8ugs4JA0",
+	"filament_id": "OFgbpcy9",
+	"instantiation": "true",
 	"filament_max_volumetric_speed": [
 		"4"
 	],
@@ -55,5 +54,18 @@
 	],
 	"during_print_exhaust_fan_speed": [
 		"80"
+	],
+	"compatible_printers": [
+		"BLOCKS Pro S100 0.4 nozzle",
+		"BLOCKS Pro S100 0.6 nozzle",
+		"BLOCKS Pro S100 0.8 nozzle",
+		"BLOCKS Pro S100 1.0 nozzle",
+		"BLOCKS Pro S100 1.2 nozzle",
+		"BLOCKS RD50 V2 0.4 nozzle",
+		"BLOCKS RD50 V2 0.6 nozzle",
+		"BLOCKS RD50 V2 0.8 nozzle",
+		"BLOCKS RF50 0.4 nozzle",
+		"BLOCKS RF50 0.6 nozzle",
+		"BLOCKS RF50 0.8 nozzle"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "G7HQgaspHXduDM8O",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.20mm Standard 0.4 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.20mm Standard 0.4 nozzle @Blocks",
 	"max_layer_height": [
 		"0.30"
 	],
@@ -25,8 +25,5 @@
 	"printable_height": "900",
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
-	],
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_Pro_S100"
 	]
 }
@@ -6,7 +6,7 @@
 	"setting_id": "XkWdS210oUMQN17N",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.30mm Standard 0.6 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.30mm Standard 0.6 nozzle @Blocks",
 	"max_layer_height": [
 		"0.50"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "0.6",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_Pro_S100"
-	]
+	"printer_variant": "0.6"
 }
@@ -6,7 +6,7 @@
 	"setting_id": "I6PdeCS7SbvIlkZf",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.40mm Standard 0.8 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.40mm Standard 0.8 nozzle @Blocks",
 	"max_layer_height": [
 		"0.56"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "0.8",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_Pro_S100"
-	]
+	"printer_variant": "0.8"
 }
@@ -6,7 +6,7 @@
 	"setting_id": "elLdUyy9RhUoa37o",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.50mm Standard 1.0 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.50mm Standard 1.0 nozzle @Blocks",
 	"max_layer_height": [
 		"0.7"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "1.0",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_Pro_S100"
-	]
+	"printer_variant": "1.0"
 }
@@ -6,7 +6,7 @@
 	"setting_id": "xtsGSJ4JkbHTPi44",
 	"instantiation": "true",
 	"printer_model": "BLOCKS Pro S100",
-	"default_print_profile": "0.60mm Standard 1.2 nozzle @Blocks_Pro_S100",
+	"default_print_profile": "0.60mm Standard 1.2 nozzle @Blocks",
 	"max_layer_height": [
 		"0.8"
 	],
@@ -26,8 +26,5 @@
 	"upward_compatible_machine": [
 		"BLOCKS Pro S100"
 	],
-	"printer_variant": "1.2",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_Pro_S100"
-	]
+	"printer_variant": "1.2"
 }
@@ -8,5 +8,5 @@
 	"bed_model": "PRO S100 HotBed model.stl",
 	"bed_texture": "PRO S100 HotBed texture.svg",
 	"hotend_model": "BLOCKS PrintCore.stl",
-	"default_materials": "Blocks PLA @Blocks_Pro_S100;Blocks PETG @Blocks_Pro_S100;Blocks TPU @Blocks_Pro_S100"
+	"default_materials": "Generic PLA @Blocks;Generic PETG @Blocks;Generic TPU @Blocks"
 }
@@ -34,9 +34,5 @@
 	"printable_height": "500",
 	"upward_compatible_machine": [
 		"BLOCKS RD50 V2"
-	],
-	"printer_variant": "0.4",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_RD50_V2"
 	]
 }
@@ -35,8 +35,5 @@
 	"deretraction_speed": [
 		"80"
 	],
-	"printer_variant": "0.6",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_RD50_V2"
-	]
+	"printer_variant": "0.6"
 }
@@ -35,8 +35,5 @@
 	"deretraction_speed": [
 		"80"
 	],
-	"printer_variant": "0.8",
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_RD50_V2"
-	]
+	"printer_variant": "0.8"
 }
@@ -8,5 +8,5 @@
 	"bed_model": "RD50 V2 HotBed model.stl",
 	"bed_texture": "RD50 V2 HotBed texture.svg",
 	"hotend_model": "BLOCKS PrintCore.stl",
-	"default_materials": "Blocks PLA @Blocks_RD50_V2;Blocks PETG @Blocks_RD50_V2;Blocks TPU @Blocks_RD50_V2"
+	"default_materials": "Generic PLA @Blocks;Generic PETG @Blocks;Generic TPU @Blocks"
 }
@@ -51,7 +51,7 @@
 		"12"
 	],
 	"retraction_length": [
-		"1.2"
+		"1"
 	],
 	"retraction_speed": [
 		"60"
@@ -79,10 +79,5 @@
 	],
 	"retract_before_wipe": [
 		"0"
-	],
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_RF50"
-	],
-	"support_multi_bed_types": "1",
-	"default_bed_type": "Textured PEI Plate"
+	]
 }
@@ -51,7 +51,7 @@
 		"12"
 	],
 	"retraction_length": [
-		"1.2"
+		"1"
 	],
 	"retraction_speed": [
 		"60"
@@ -75,8 +75,8 @@
 		"BLOCKS RF50"
 	],
 	"machine_start_gcode": [
-		"PRINT_START EXTRUDER=[nozzle_temperature_initial_layer] BED=[bed_temperature_initial_layer]\n",
-		"SET_PRESSURE_ADVANCE ADVANCE=0.046\n"
+		"PRINT_START EXTRUDER=[nozzle_temperature_initial_layer] BED=[bed_temperature_initial_layer]",
+		"SET_PRESSURE_ADVANCE ADVANCE=0.046"
 	],
 	"printer_variant": "0.6",
 	"wipe_distance": [
@@ -84,10 +84,5 @@
 	],
 	"retract_before_wipe": [
 		"0"
-	],
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_RF50"
-	],
-	"support_multi_bed_types": "1",
-	"default_bed_type": "Textured PEI Plate"
+	]
 }
@@ -51,7 +51,7 @@
 		"12"
 	],
 	"retraction_length": [
-		"1.2"
+		"1"
 	],
 	"retraction_speed": [
 		"60"
@@ -80,10 +80,5 @@
 	],
 	"retract_before_wipe": [
 		"0"
-	],
-	"default_filament_profile": [
-		"Blocks PLA @Blocks_RF50"
-	],
-	"support_multi_bed_types": "1",
-	"default_bed_type": "Textured PEI Plate"
+	]
 }
@@ -8,6 +8,5 @@
 	"bed_model": "RF50 HotBed model.stl",
 	"bed_texture": "RF50 HotBed texture.svg",
 	"hotend_model": "BLOCKS PrintCore.stl",
-	"default_materials": "Blocks PLA @Blocks_RF50;Blocks PETG @Blocks_RF50;Blocks TPU @Blocks_RF50",
-	"not_support_bed_type": "Smooth Cool Plate;Engineering Plate;Textured Cool Plate;Cool Plate (SuperTack)"
+	"default_materials": "Generic PLA @Blocks;Generic PETG @Blocks;Generic TPU @Blocks"
 }
@@ -123,6 +123,9 @@
 	"wipe": [
 		"1"
 	],
+	"default_filament_profile": [
+		"Generic PLA @Blocks"
+	],
 	"bed_exclude_area": [
 		"0x0"
 	],
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.20mm Standard 0.4 nozzle @Blocks_Pro_S100",
+	"name": "0.20mm Standard 0.4 nozzle @Blocks",
 	"inherits": "fdm_process_blocks_common",
 	"from": "system",
-	"setting_id": "QSEguMMChNFZsK5H",
+	"setting_id": "47aDtVL6E5DVr7Mt",
 	"instantiation": "true",
 	"layer_height": "0.2",
 	"bottom_shell_layers": "4",
 	"top_shell_layers": "5",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle"
-	],
-	"renamed_from": "0.20mm Standard 0.4 nozzle @Blocks"
+	]
 }
@@ -25,7 +25,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -61,7 +61,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.24mm Draft 0.4 nozzle @Blocks_Pro_S100",
+	"name": "0.24mm Draft 0.4 nozzle @Blocks",
 	"inherits": "fdm_process_blocks_common",
 	"from": "system",
-	"setting_id": "uALfEFHGmup6vBYI",
+	"setting_id": "ETADjxV6ViJQdnHA",
 	"instantiation": "true",
 	"layer_height": "0.24",
 	"bottom_shell_layers": "4",
 	"top_shell_layers": "5",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle"
-	],
-	"renamed_from": "0.24mm Draft 0.4 nozzle @Blocks"
+	]
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Extra Draft 0.4 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Extra Draft 0.4 nozzle @Blocks",
 	"inherits": "fdm_process_blocks_common",
 	"from": "system",
-	"setting_id": "HYKF5l2OGvpugSQy",
+	"setting_id": "UbuICsmppKDsaaZ4",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "4",
 	"layer_height": "0.30",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.4 nozzle"
-	],
-	"renamed_from": "0.30mm Extra Draft 0.4 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Optimal 0.8 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Optimal 0.8 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.8 nozzle",
 	"from": "system",
-	"setting_id": "OUfZvizM5MGnvHfp",
+	"setting_id": "YqkYzp5zdH4R5upm",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "3",
 	"layer_height": "0.3",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.8 nozzle"
-	],
-	"renamed_from": "0.30mm Optimal 0.8 nozzle @Blocks"
+	]
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Optimal 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Optimal 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "HGG9WxKVr89qNFDx",
+	"setting_id": "8pBawPScHkyQu0SW",
 	"instantiation": "true",
 	"bottom_shell_layers": "4",
 	"top_shell_layers": "4",
 	"layer_height": "0.30",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
-	"renamed_from": "0.30mm Optimal 1.0 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.30mm Standard 0.6 nozzle @Blocks_Pro_S100",
+	"name": "0.30mm Standard 0.6 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.6 nozzle",
 	"from": "system",
-	"setting_id": "gO2I1YjBl4nf8yzr",
+	"setting_id": "EPI3PAVK9LpJOZWO",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "3",
 	"layer_height": "0.30",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.6 nozzle"
-	],
-	"renamed_from": "0.30mm Standard 0.6 nozzle @Blocks"
+	]
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.40mm Draft 0.6 nozzle @Blocks_Pro_S100",
+	"name": "0.40mm Draft 0.6 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.6 nozzle",
 	"from": "system",
-	"setting_id": "OjsLUl1heqv1cevs",
+	"setting_id": "CShVKoGspbMJNPw8",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "2",
 	"layer_height": "0.40",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.6 nozzle"
-	],
-	"renamed_from": "0.40mm Draft 0.6 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.40mm Standard 0.8 nozzle @Blocks_Pro_S100",
+	"name": "0.40mm Standard 0.8 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.8 nozzle",
 	"from": "system",
-	"setting_id": "laOTioBGySeudJpl",
+	"setting_id": "TSRjmfWaatY7oLJB",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "4",
 	"layer_height": "0.40",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.8 nozzle"
-	],
-	"renamed_from": "0.40mm Standard 0.8 nozzle @Blocks"
+	]
 }
@@ -22,7 +22,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.50mm Draft 0.8 nozzle @Blocks_Pro_S100",
+	"name": "0.50mm Draft 0.8 nozzle @Blocks",
 	"inherits": "fdm_process_common 0.8 nozzle",
 	"from": "system",
-	"setting_id": "oAhgUZdADR7kP87e",
+	"setting_id": "vOtZHrDS88Shmf2m",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "4",
 	"layer_height": "0.50",
 	"compatible_printers": [
 		"BLOCKS Pro S100 0.8 nozzle"
-	],
-	"renamed_from": "0.50mm Draft 0.8 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.50mm Optimal 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.50mm Optimal 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "0eqNgX26jemsBfV5",
+	"setting_id": "BKrEAKqDYzdH43wc",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.50",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "0.50mm Optimal 1.2 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.50mm Standard 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.50mm Standard 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "z1qCW1cEMc4QvBbV",
+	"setting_id": "D40iksDm7mFjhSKn",
 	"instantiation": "true",
 	"bottom_shell_layers": "3",
 	"top_shell_layers": "3",
 	"layer_height": "0.50",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
-	"renamed_from": "0.50mm Standard 1.0 nozzle @Blocks"
+	]
 }
@@ -21,7 +21,7 @@
 	"top_solid_infill_flow_ratio": "0.97",
 	"bottom_solid_infill_flow_ratio": "1.08",
 	"seam_position": "aligned",
-	"sparse_infill_pattern": "grid",
+	"sparse_infill_patter": "grid",
 	"initial_layer_speed": "60",
 	"initial_layer_infill_speed": "80",
 	"initial_travel_speed": "100%",
@@ -57,7 +57,5 @@
 	"accel_to_decel_enable": "1",
 	"accel_to_decel_factor": "50%",
 	"elefant_foot_compensation": "0.25",
-	"elefant_foot_compensation_layers": "1",
-	"skirt_loops": "2",
-	"skirt_type": "perobject"
+	"elefant_foot_compensation_layers": "1"
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.60mm Draft 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.60mm Draft 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "gTTgtfG8qb9My3hH",
+	"setting_id": "UJUe8XCBzZf8NyCL",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.60",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
-	"renamed_from": "0.60mm Draft 1.0 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.60mm Standard 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.60mm Standard 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "ApcyToENCIANrI71",
+	"setting_id": "PSBFrTykpkytPI2Q",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.60",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "0.60mm Standard 1.2 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.70mm Draft 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.70mm Draft 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "DEv7X7zaTfxRQmjo",
+	"setting_id": "0ZQ0USGX9SwAKr29",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.70",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "0.70mm Draft 1.2 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.70mm Extra Draft 1.0 nozzle @Blocks_Pro_S100",
+	"name": "0.70mm Extra Draft 1.0 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.0 nozzle",
 	"from": "system",
-	"setting_id": "nUW7N9dJmTyQT4AG",
+	"setting_id": "69PFmjOVFBOIp3Qg",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "3",
 	"layer_height": "0.70",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.0 nozzle"
-	],
-	"renamed_from": "0.70mm Extra Draft 1.0 nozzle @Blocks"
+	]
 }
@@ -1,15 +1,14 @@
 {
 	"type": "process",
-	"name": "0.80mm Extra Draft 1.2 nozzle @Blocks_Pro_S100",
+	"name": "0.80mm Extra Draft 1.2 nozzle @Blocks",
 	"inherits": "fdm_process_common 1.2 nozzle",
 	"from": "system",
-	"setting_id": "JMy62SonRfK0cAdL",
+	"setting_id": "iBwRI5JJewW5HJSv",
 	"instantiation": "true",
 	"bottom_shell_layers": "2",
 	"top_shell_layers": "2",
 	"layer_height": "0.80",
 	"compatible_printers": [
 		"BLOCKS Pro S100 1.2 nozzle"
-	],
-	"renamed_from": "0.80mm Extra Draft 1.2 nozzle @Blocks"
+	]
 }
@@ -1,6 +1,6 @@
 {
 	"name": "OrcaFilamentLibrary",
-	"version": "02.04.00.13",
+	"version": "02.04.00.12",
 	"force_update": "0",
 	"description": "Orca Filament Library",
 	"filament_list": [
@@ -6,7 +6,7 @@
 	"filament_id": "OFvgE0Zh",
 	"instantiation": "false",
 	"fan_cooling_layer_time": [
-		"81"
+		"80"
 	],
 	"fan_min_speed": [
 		"50"
@@ -2673,10 +2673,10 @@ void CadDocument::apply_feature(TopoDS_Shape& result, bool& have_body,
                ridge = pipe.Shape();
                have_ridge = !ridge.IsNull();
            }
-        } catch (const Standard_Failure&) {
-            have_ridge = false; // OCCT failure — on OCCT >= 8 Standard_Failure derives from std::exception, so this handler must come first
        } catch (const std::exception&) {
            have_ridge = false; // fall back to the bare cylinder/bore below
+        } catch (const Standard_Failure&) {
+            have_ridge = false; // OCCT failure (not a std::exception) — must be caught here too
        }

        if (f.thread_internal) {
@@ -15,8 +15,6 @@
 #include <TopExp.hxx>
 #include <TopTools.hxx>
 #include <TopTools_IndexedMapOfShape.hxx>
-#include <TopTools_ListOfShape.hxx>
-#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
 #include <Poly_Triangulation.hxx>
 #include <gp_Ax2.hxx>
 #include <gp_Dir.hxx>
@@ -25,7 +25,6 @@
 #include "XCAFDoc_DocumentTool.hxx"
 #include "XCAFDoc_ShapeTool.hxx"
 #include "XCAFApp_Application.hxx"
-#include "TDF_LabelSequence.hxx"
 #include "TopoDS_Solid.hxx"
 #include "TopoDS_Compound.hxx"
 #include "TopoDS_Builder.hxx"
@@ -2504,8 +2504,7 @@ void GCode::do_export(Print* print, const char* path, GCodeProcessorResult* resu

    {
        LifecycleEventContext ctx;
-        ctx.id = std::to_string(print->model().id().id);
-        ctx.name = print->get_model_name();
+        ctx.name = std::to_string(print->model().id().id);
        ctx.code = LifecycleEvtCode::Ok;
        ctx.msg  = path;
        ctx.cancellation_check = [print]() { return print->canceled(); };
@@ -2557,8 +2556,7 @@ void GCode::do_export(Print* print, const char* path, GCodeProcessorResult* resu
        }
        {
            LifecycleEventContext ctx;
-            ctx.id = std::to_string(print->model().id().id);
-            ctx.name = print->get_model_name();
+            ctx.name = std::to_string(print->model().id().id);
            ctx.code = LifecycleEvtCode::Error;
            ctx.msg  = std::string(path) + "\n" + err_msg;
            ctx.cancellation_check = [print]() { return print->canceled(); };
@@ -2582,8 +2580,7 @@ void GCode::do_export(Print* print, const char* path, GCodeProcessorResult* resu
        boost::nowide::remove(path_tmp.c_str());
        {
            LifecycleEventContext ctx;
-            ctx.id = std::to_string(print->model().id().id);
-            ctx.name = print->get_model_name();
+            ctx.name = std::to_string(print->model().id().id);
            ctx.code = LifecycleEvtCode::Error;
            ctx.msg  = std::string(path) + "\n" + ex.what();
            ctx.cancellation_check = [print]() { return print->canceled(); };
@@ -2696,8 +2693,7 @@ void GCode::do_export(Print* print, const char* path, GCodeProcessorResult* resu
    if (ret) {
        {
            LifecycleEventContext ctx;
-            ctx.id = std::to_string(print->model().id().id);
-            ctx.name = print->get_model_name();
+            ctx.name = std::to_string(print->model().id().id);
            ctx.code = LifecycleEvtCode::Error;
            ctx.msg  = std::string(path) + "\nFailed to rename the output G-code file: " + ret.message();
            ctx.cancellation_check = [print]() { return print->canceled(); };
@@ -2716,8 +2712,7 @@ void GCode::do_export(Print* print, const char* path, GCodeProcessorResult* resu

    {
        LifecycleEventContext ctx;
-        ctx.id = std::to_string(print->model().id().id);
-        ctx.name = print->get_model_name();
+        ctx.name = std::to_string(print->model().id().id);
        ctx.code = LifecycleEvtCode::Ok;
        ctx.msg  = path;
        ctx.cancellation_check = [print]() { return print->canceled(); };
@@ -7969,20 +7964,6 @@ double GCode::calc_max_volumetric_speed(const double layer_height, const double
    return res;
 }

-// ORCA: Overlap at or below which the overhang fan switches on; negative when it does not depend on overlap
-// (Overhang_threshold_none cools every external perimeter).
-static float overhang_fan_overlap_threshold(int overhang_fan_threshold)
-{
-    switch (overhang_fan_threshold) {
-    case (int) Overhang_threshold_1_4: return 0.9f;
-    case (int) Overhang_threshold_2_4: return 0.75f;
-    case (int) Overhang_threshold_3_4: return 0.5f;
-    case (int) Overhang_threshold_4_4: return 0.25f;
-    case (int) Overhang_threshold_bridge: return 0.05f;
-    default: return -1.f;
-    }
-}
-
 std::string GCode::_extrude(const ExtrusionPath &path, std::string description, double speed)
 {
    std::string gcode;
@@ -8325,13 +8306,6 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
            
            ConfigOptionPercents         overhang_overlap_levels({90, 75, 50, 25, 13, 0});

-            // ORCA: Lets the path be split where the overhang fan switches, not only where the speed changes.
-            // Bridges and overhang perimeters are cooled regardless of overlap.
-            float fan_overlap_threshold = -1.f;
-            if (FILAMENT_CONFIG(enable_overhang_bridge_fan) && m_enable_cooling_markers && path.role() != erBridgeInfill &&
-                path.role() != erOverhangPerimeter)
-                fan_overlap_threshold = overhang_fan_overlap_threshold(FILAMENT_CONFIG(overhang_fan_threshold));
-
            if (NOZZLE_CONFIG(slowdown_for_curled_perimeters)){
                ConfigOptionFloatsOrPercents dynamic_overhang_speeds(
                    {FloatOrPercent{100, true},
@@ -8352,8 +8326,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                         FloatOrPercent{NOZZLE_CONFIG(overhang_4_4_speed).get_abs_value(ref_speed) * 100 / ref_speed, true}});

                new_points = m_extrusion_quality_estimator.estimate_extrusion_quality(path, overhang_overlap_levels, dynamic_overhang_speeds,
-                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters),
-                                                                              fan_overlap_threshold);
+                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters));
        	}else{
                ConfigOptionFloatsOrPercents dynamic_overhang_speeds(
                                                                     {FloatOrPercent{100, true},
@@ -8372,8 +8345,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                     FloatOrPercent{NOZZLE_CONFIG(bridge_speed) * 100 / ref_speed, true}});

                new_points = m_extrusion_quality_estimator.estimate_extrusion_quality(path, overhang_overlap_levels, dynamic_overhang_speeds,
-                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters),
-                                                                              fan_overlap_threshold);
+                                                                              ref_speed, speed, NOZZLE_CONFIG(slowdown_for_curled_perimeters));
            }
            variable_speed = std::any_of(new_points.begin(), new_points.end(),
                                         [speed](const ProcessedPoint &p) { return fabs(double(p.speed) - speed) > 1; }); // Ignore small speed variations (under 1mm/sec)
@@ -8525,10 +8497,28 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
      if (role == erBridgeInfill || role == erOverhangPerimeter) { // ORCA: Split out bridge infill to internal and external to apply separate fan settings
        return true;
      }
-      if (overhang_fan_threshold == Overhang_threshold_none)
+      switch (overhang_fan_threshold) {
+      case (int)Overhang_threshold_1_4:
+        return overlap <= 0.9f;
+        break;
+      case (int)Overhang_threshold_2_4:
+        return overlap <= 0.75f;
+        break;
+      case (int)Overhang_threshold_3_4:
+        return overlap <= 0.5f;
+        break;
+      case (int)Overhang_threshold_4_4:
+        return overlap <= 0.25f;
+        break;
+      case (int)Overhang_threshold_bridge:
+        return overlap <= 0.05f;
+        break;
+      case (int)Overhang_threshold_none:
        return is_external_perimeter(role);
-      const float overlap_threshold = overhang_fan_overlap_threshold(overhang_fan_threshold);
-      return overlap_threshold >= 0.f && overlap <= overlap_threshold;
+        break;
+      default:
+        return false;
+      }
    };

    std::string comment;
@@ -41,12 +41,10 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
                                                              float                                   flow_width,
                                                              float                                   max_line_length = -1.0f,
                                                              float                                   min_distance    = -1.0f,
-                                                              // Speed an overhang distance prints at. Without it, interior sampling
-                                                              // is skipped and every line over 4mm is split.
-                                                              const std::function<float(float)>&      distance_to_speed = {},
-                                                              // Overlap (1 - distance / flow_width) at or below which the overhang
-                                                              // fan switches on; negative when the fan does not depend on overlap.
-                                                              float                                   fan_overlap_threshold = -1.0f)
+                                                              // Maps an overhang distance onto the speed it will be printed at. Interior sampling
+                                                              // needs it to tell which of the points it could add would change the G-code, and is
+                                                              // skipped without it.
+                                                              const std::function<float(float)>&      distance_to_speed = {})
 {
    bool   looped     = input_points.front() == input_points.back();
    std::function<size_t(size_t,size_t)> get_prev_index = [](size_t idx, size_t count) {
@@ -127,43 +125,29 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
        points.push_back(next_point);
    }

-    // ORCA: How an overhang distance prints, which is what the passes below compare. A segment is printed at the lower
-    // of the speeds at its two ends, and with the overhang fan on if the overlap at either end turns it on. A point
-    // added to a path can therefore only change the G-code where it prints at a different speed or fan state from the
-    // points either side of it, and the passes below add points there and nowhere else.
-    const float width_inv = 1.f / flow_width;
-    // Whether an overhang distance turns the overhang fan on. The overlap test check_overhang_fan applies in GCode.cpp.
-    auto fan_on = [fan_overlap_threshold, width_inv](float distance) {
-        return fan_overlap_threshold >= 0.f && 1.f - distance * width_inv <= fan_overlap_threshold;
-    };
-    // Whether two overhang distances are interchangeable ie have the same speed (beyond a 1mm/sec threshold that gcode.cpp filters out on) 
-    // and the same fan state.
-    auto same_speed_and_fan = [&distance_to_speed, &fan_on](float a, float b) {
-        return std::abs(distance_to_speed(a) - distance_to_speed(b)) <= 1.f && fan_on(a) == fan_on(b);
-    };
-    // Whether the first overhang distance prints slower than the second, beyond the 1mm/sec gcode.cpp tolerance, or turns the overhang
-    // fan on where the second does not. Against a supported point (overhang distance 0) it tells whether an end is
-    // affected by the overhang.
-    auto slower_or_cooled = [&distance_to_speed, &fan_on](float a, float b) {
-        return distance_to_speed(a) < distance_to_speed(b) - 1.f || (fan_on(a) && !fan_on(b));
-    };
-
    // ORCA: Interior sampling
-    // The passes below infer the support under a span from its endpoints alone, so a part that is supported
-    // differently from both ends is invisible to them. The outer perimeter of an overhang whose ends are supported by
-    // reads as supported along its whole length. Probe the interior, keep the samples the endpoint interpolation fails to predict, 
-    // and bisect either side of each one, so a span that is only partly unsupported gets points where its support actually changes 
-    // instead of one reading being spread across all of it.
-    // Skipped where there is nothing to find: min_distance <= 0 when no overhang can slow this path down, and
-    // fan_overlap_threshold < 0 when no overhang switches the fan on. It also needs distance_to_speed to tell which of
-    // the points it could add would change the G-code.
-    if (PREV_LAYER_BOUNDARY_OFFSET && ADD_INTERSECTIONS && distance_to_speed && (min_distance > 0 || fan_overlap_threshold >= 0.f)) {
+    // The passes below infer the support under a span from its endpoints alone, so an interior that is supported
+    // differently from both ends is invisible to them: the outer perimeter of an overhang whose ends are caged by
+    // full height walls reads as supported along its whole length. Probe the interior, keep the samples the
+    // endpoint interpolation fails to predict, and bisect either side of each one, so a span that is only partly
+    // unsupported gets points where its support actually changes instead of one reading spread across all of it.
+    if (PREV_LAYER_BOUNDARY_OFFSET && ADD_INTERSECTIONS && min_distance > 0 && distance_to_speed) {
        // Probe at least this densely before treating matching samples as evidence that a span is uniform. The
        // segmentation pass below only splits lines of 2mm or more, and every pass here drops points closer
-        // together than min_spacing, so finer discovery would not produce a more precise transition.
+        // together than min_spacing, so finer discovery would not produce a more precise speed transition.
        const double max_probe_spacing = std::max(2., 4. * min_spacing);
        // A backstop for that length test, which on a non-finite length would never be met.
        constexpr int max_bisection_depth = 10;
+        // Whether two readings are interchangeable. A segment is printed at the lower of the speeds its ends
+        // read, so a sample that agrees on speed with what is already known cannot change the G-code, whatever
+        // its distance says. The distances themselves are far too coarse a stand-in for this: the speed sections
+        // interpolate, so readings a small fraction of min_distance apart can still be tens of mm/s apart.
+        // The tolerance matches the one GCode.cpp applies when it decides a path has a variable speed at all.
+        auto same_speed = [&distance_to_speed](float a, float b) {
+            return std::abs(distance_to_speed(a) - distance_to_speed(b)) <= 1.f;
+        };
+        // Whether the first reading is printed slower than the second, once they are known to differ.
+        auto prints_slower = [&distance_to_speed](float a, float b) { return distance_to_speed(a) < distance_to_speed(b); };

        // Part of a segment still to bisect: its positions along the segment and bisections left.
        struct Subspan { double t0, t1; int depth; };
@@ -201,8 +185,8 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
            if (!interior.empty()) {
                std::sort(interior.begin(), interior.end(),
                          [](const std::pair<double, float>& l, const std::pair<double, float>& r) { return l.first < r.first; });
-                // Coarse probing keeps every sample it took until this pass can see which ones bracket a speed or
-                // fan transition. Matching samples cannot be discarded during discovery: one may be the last
+                // Coarse probing keeps every sample it took until this pass can see which ones bracket a speed
+                // transition. Matching samples cannot be discarded during discovery: one may be the last
                // supported point before a narrow unsupported pocket found by a later probe.
                size_t kept = 0;
                for (size_t i = 0; i < interior.size(); ++i) {
@@ -211,15 +195,15 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
                    const bool  at_end    = i + 1 == interior.size();      // And nothing follows the last sample but the segment's end
                    const float before    = at_start ? curr.distance : interior[kept - 1].second;
                    const float after     = at_end ? next.distance : interior[i + 1].second;
-                    // A sample is worth a point in the path only where it prints differently, in speed or fan state,
-                    // from the points either side of it. Differing from one of the segment's own ends is not enough on
-                    // its own where the sample is not the slower or cooled of the two: the segmentation pass below
-                    // already confines the slowdown and cooling at an end, at a distance taken from how far out that
-                    // end is rather than from wherever bisection happened to stop, and a point here would leave the
-                    // span beside the end too short for that pass to run at all. Support an end cannot account for,
-                    // where the interior is the slower or cooled of the two, is exactly what this pass is here to find.
-                    const bool worth_before = !same_speed_and_fan(sample, before) && (!at_start || slower_or_cooled(sample, before));
-                    const bool worth_after  = !same_speed_and_fan(sample, after) && (!at_end || slower_or_cooled(sample, after));
+                    // A sample is worth a point in the path only where it prints at a different speed from the
+                    // readings either side of it. Differing from one of the segment's own ends is not enough on
+                    // its own where the sample is the faster of the two: the segmentation pass below already
+                    // ends the slowdown an end reads, at a distance taken from how far out that end is rather
+                    // than from wherever bisection happened to stop, and a point here would leave the span
+                    // beside the end too short for that pass to run at all. Support an end cannot account for,
+                    // where the interior is the slower reading, is exactly what this pass is here to find.
+                    const bool worth_before = !same_speed(sample, before) && (!at_start || prints_slower(sample, before));
+                    const bool worth_after  = !same_speed(sample, after) && (!at_end || prints_slower(sample, after));
                    if (worth_before || worth_after)
                        interior[kept++] = interior[i];
                }
@@ -254,60 +238,52 @@ std::vector<ExtendedPoint<L::Dim>> estimate_points_properties(const POINTS&
            if ((curr.distance > -boundary_offset && curr.distance < boundary_offset + 2.0f) ||
                (next.distance > -boundary_offset && next.distance < boundary_offset + 2.0f)) {
                double line_len = (next.position - curr.position).norm();
-
-                // ORCA: A line prints as slow as its slower end and is cooled if either end is, so an overhang at one
-                // end would otherwise slow down or cool the whole line. Split the line so that only the part beside
-                // that end prints that way, if the line is reasonably long (2mm or more) and at least one end prints
-                // slower or cooled compared with a supported point (overhang distance 0). Deciding on how the end
-                // prints, rather than on its overhang distance against min_distance, also catches an end whose overhang
-                // distance is exactly where the slowdown begins, such as an outline crossing at half a line width.
-                // Without distance_to_speed, split every line over 4mm.
-                const bool split_line = distance_to_speed ?
-                    line_len >= 2.f && (slower_or_cooled(curr.distance, 0.f) || slower_or_cooled(next.distance, 0.f)) :
-                    line_len > 4.0f;
-                if (split_line) {
-                    // Each end's piece is that end's overhang distance plus 1.5 line widths (3 * boundary_offset) long:
-                    // a0 ends the piece beside curr, a1 starts the piece beside next.
+                
+                // ORCA: Segment path to smaller lines by adding additional points only if the path has an overhang that
+                // will trigger a slowdown and the path is also reasonably large, i.e. 2mm in length or more
+                // If there is no overhang in the start/end point, dont segment it.
+                // Ignore this check if the control of segmentation for overhangs is disabled (min_distance=-1)
+                if ((min_distance > 0 && ((std::abs(curr.distance) > min_distance) || (std::abs(next.distance) > min_distance)) && line_len >= 2.f) ||
+                    (min_distance <= 0 && line_len > 4.0f)) {
                    double a0 = std::clamp((curr.distance + 3 * boundary_offset) / line_len, 0.0, 1.0);
                    double a1 = std::clamp(1.0f - (next.distance + 3 * boundary_offset) / line_len, 0.0, 1.0);
                    double t0 = std::min(a0, a1);
                    double t1 = std::max(a0, a1);

-                    // Up to two cut points, in order along the line. Each takes its own overhang distance, so every
-                    // piece prints by the overhang distances at its own two ends. t0 >= 1 or t1 <= 0 falls on the
-                    // line's own end, so there is no cut. A cut closer than min_spacing to either end of the line is
-                    // not meaningful and is filtered out (#6714).
-                    ExtendedPoint<L::Dim> cut[2]{};
-                    bool                  keep[2] = {false, false};
-                    for (int k = 0; k < 2; ++k) {
-                        const double t = k == 0 ? t0 : t1;
-                        if (k == 0 ? t >= 1.0 : t <= 0.0)
-                            continue;
-                        const Vec p                  = curr.position + t * (next.position - curr.position);
-                        auto [p_dist, p_near_l, p_x] = unscaled_prev_layer.template distance_from_lines_extra<SIGNED_DISTANCE>(
-                            p.template cast<AABBScalar>());
-                        cut[k].position = p;
-                        cut[k].distance = float(p_dist + boundary_offset);
-                        keep[k] = (p - curr.position).norm() > min_spacing && (next.position - p).norm() > min_spacing;
+                    if (t0 < 1.0) {
+                        Vec p0                          = curr.position + t0 * (next.position - curr.position);
+                        auto [p0_dist, p0_near_l, p0_x] = unscaled_prev_layer.template distance_from_lines_extra<SIGNED_DISTANCE>(
+                            p0.template cast<AABBScalar>());
+                        ExtendedPoint<L::Dim> new_p{};
+                        new_p.position = p0;
+                        new_p.distance = float(p0_dist + boundary_offset);
+                        // ORCA: only create a new point in the path if the new point overhang distance will be used to generate a speed change
+                        // or if this option is disabled (min_distance<=0)
+                        if( (std::abs(p0_dist) > min_distance) || (min_distance<=0)){
+                            // ORCA: also filter out points that are introduced to the start of the path when their distance from the start point is
+                            // not meaningful
+                            if ((p0 - curr.position).norm() > min_spacing && (next.position - p0).norm() > min_spacing) {
+                                new_points.push_back(new_p);
+                            }
+                        }
                    }
-                    if (distance_to_speed) {
-                        // Only keep a cut that changes the G-code: one that prints differently from at least one of the
-                        // points either side of it, which are the line's ends or the other cut where that is kept. A cut
-                        // that prints like both would only split a move into two identical ones.
-                        if (keep[0])
-                            keep[0] = !same_speed_and_fan(cut[0].distance, curr.distance) ||
-                                      !same_speed_and_fan(cut[0].distance, keep[1] ? cut[1].distance : next.distance);
-                        if (keep[1])
-                            keep[1] = !same_speed_and_fan(cut[1].distance, keep[0] ? cut[0].distance : curr.distance) ||
-                                      !same_speed_and_fan(cut[1].distance, next.distance);
-                        // Two cuts closer together than min_spacing would leave a micro segment between them, so only the
-                        // first is kept.
-                        if (keep[0] && keep[1] && (cut[1].position - cut[0].position).norm() <= min_spacing)
-                            keep[1] = false;
+                    if (t1 > 0.0) {
+                        Vec p1                          = curr.position + t1 * (next.position - curr.position);
+                        auto [p1_dist, p1_near_l, p1_x] = unscaled_prev_layer.template distance_from_lines_extra<SIGNED_DISTANCE>(
+                            p1.template cast<AABBScalar>());
+                        ExtendedPoint<L::Dim> new_p{};
+                        new_p.position = p1;
+                        new_p.distance = float(p1_dist + boundary_offset);
+                        // ORCA: only create a new point in the path if the new point overhang distance will be used to generate a speed change
+                        // or if this option is disabled (min_distance<=0)
+                        if( (std::abs(p1_dist) > min_distance) || (min_distance<=0)){
+                            // ORCA: filter out points that are introduced to the end of the path when their distance from the end point is
+                            // not meaningful
+                            if ((p1 - curr.position).norm() > min_spacing && (next.position - p1).norm() > min_spacing) {
+                                new_points.push_back(new_p);
+                            }
+                        }
                    }
-                    for (int k = 0; k < 2; ++k)
-                        if (keep[k])
-                            new_points.push_back(cut[k]);
                }
            }
            new_points.push_back(next);
@@ -447,10 +423,7 @@ public:
                                                           const ConfigOptionFloatsOrPercents &speeds,
                                                           float                               ext_perimeter_speed,
                                                           float                               original_speed,
-                                                           bool								   slowdown_for_curled_edges,
-                                                           // Overlap at or below which the overhang fan switches on; negative when the fan
-                                                           // does not depend on overlap.
-                                                           float                               fan_overlap_threshold = -1.0f)
+                                                           bool								   slowdown_for_curled_edges)
    {
        size_t                               speed_sections_count = std::min(overlaps.values.size(), speeds.values.size());
        std::vector<std::pair<float, float>> speed_sections;
@@ -490,8 +463,7 @@ public:
            }
        }

-        // If no overhang distance slows this path down, -1 turns interior sampling off unless the overhang fan can switch.
-        // Lines are only split where an end prints slower or cooled, so here only a fan switch splits them.
+        // If a meaningful (i.e. needing slowdown) overhang distance was not found, then we shouldn't split the lines
        if (!found)
            smallest_distance_with_lower_speed=-1.f;

@@ -515,17 +487,9 @@ public:
            return round(final_speed);
        };

-        // ORCA: The speed sections are built from ext_perimeter_speed, which can be above the speed this path prints at
-        // (original_speed, e.g. held down by resonance avoidance). Every segment is capped at original_speed below, so
-        // overhang distances whose speeds differ only above it print the same and must not count as a speed change when
-        // the path is split.
-        auto effective_speed = [&calculate_speed, original_speed](float distance) {
-            return std::min(calculate_speed(distance), original_speed);
-        };
-
        std::vector<ExtendedPoint<3>> extended_points =
            estimate_points_properties<true, true, true, true>(path.polyline.points, prev_layer_boundaries[current_object], path.width, -1,
-                                                               smallest_distance_with_lower_speed, effective_speed, fan_overlap_threshold);
+                                                               smallest_distance_with_lower_speed, calculate_speed);
        const auto width_inv = 1.0f / path.width;
        std::vector<ProcessedPoint> processed_points;
        processed_points.reserve(extended_points.size());
@@ -2717,8 +2717,7 @@ void Print::process(long long *time_cost_with_cache, bool use_cache)

    {
        LifecycleEventContext ctx;
-        ctx.id = std::to_string(m_model.id().id);
-        ctx.name = get_model_name();
+        ctx.name = std::to_string(m_model.id().id);
        ctx.code = LifecycleEvtCode::Ok;
        ctx.cancellation_check = [this]() { return canceled(); };
        fire_lifecycle_event(LifecycleEvent::SliceStarted, ctx);
@@ -3345,8 +3344,7 @@ void Print::process(long long *time_cost_with_cache, bool use_cache)

    {
        LifecycleEventContext ctx;
-        ctx.id = std::to_string(m_model.id().id);
-        ctx.name = get_model_name();
+        ctx.name = std::to_string(m_model.id().id);
        ctx.code = LifecycleEvtCode::Ok;
        ctx.cancellation_check = [this]() { return canceled(); };
        fire_lifecycle_event(LifecycleEvent::SliceGeometryFinished, ctx);
@@ -4952,8 +4950,7 @@ void Print::export_gcode_from_previous_file(const std::string& file, GCodeProces
 {
    {
        LifecycleEventContext ctx;
-        ctx.id = std::to_string(m_model.id().id);
-        ctx.name = get_model_name();
+        ctx.name = std::to_string(m_model.id().id);
        ctx.code = LifecycleEvtCode::Ok;
        ctx.msg  = file;
        ctx.cancellation_check = [this]() { return canceled(); };
@@ -4983,8 +4980,7 @@ void Print::export_gcode_from_previous_file(const std::string& file, GCodeProces
        BOOST_LOG_TRIVIAL(error) << __FUNCTION__ <<  boost::format(": found errors when process gcode file %1%") %file.c_str();
        {
            LifecycleEventContext ctx;
-            ctx.id = std::to_string(m_model.id().id);
-            ctx.name = get_model_name();
+            ctx.name = std::to_string(m_model.id().id);
            ctx.code = LifecycleEvtCode::Error;
            ctx.msg  = file + "\n" + ex.what();
            ctx.cancellation_check = [this]() { return canceled(); };
@@ -4998,8 +4994,7 @@ void Print::export_gcode_from_previous_file(const std::string& file, GCodeProces

    {
        LifecycleEventContext ctx;
-        ctx.id = std::to_string(m_model.id().id);
-        ctx.name = get_model_name();
+        ctx.name = std::to_string(m_model.id().id);
        ctx.code = LifecycleEvtCode::Ok;
        ctx.msg  = file;
        ctx.cancellation_check = [this]() { return canceled(); };
@@ -256,10 +256,13 @@ extern bool is_gallery_file(const std::string& path, char const* type);
 extern bool is_shapes_dir(const std::string& dir);
 //BBS: add json support
 extern bool is_json_file(const std::string& path);
-// True if rel_path is relative, has no ".." component and, joined to root, still resolves inside it.
+// True if rel_path is relative, has no ".." component or embedded NUL and, joined to root, still resolves inside it.
 // Both '/' and '\\' are treated as separators on every platform, so an archive rejected on one OS
 // is rejected on all of them.
 extern bool is_path_within_root(const std::string &rel_path, const boost::filesystem::path &root);
+// True if a symlink stored at link_rel_path (relative to root) with this target stays inside root: the target
+// must be relative, and joined to the link's directory it must pass is_path_within_root.
+extern bool is_symlink_target_within_root(const std::string &link_rel_path, const std::string &target, const boost::filesystem::path &root);

 // Orca: custom protocal support utils
 inline bool is_orca_open(const std::string& url) { return boost::starts_with(url, "orcaslicer://open"); }
@@ -4,6 +4,9 @@
 #include "miniz_extension.hpp"
 #include "Utils.hpp"

+#include <boost/filesystem.hpp>
+#include <boost/log/trivial.hpp>
+
 #if defined(_MSC_VER) || defined(__MINGW64__)
 #include "boost/nowide/cstdio.hpp"
 #endif
@@ -115,6 +118,66 @@ std::string decode_archive_entry_path(mz_zip_archive *zip, const mz_zip_archive_
    return decode_zip_unicode_path_extra_field(extra.substr(0, extra_size > 0 ? extra_size - 1 : 0), stat.m_filename);
 }

+bool extract_archive_confined(const std::string &zip_path_utf8, const std::string &dest_dir)
+{
+    mz_zip_archive archive;
+    mz_zip_zero_struct(&archive);
+
+    if (!open_zip_reader(&archive, zip_path_utf8)) {
+        BOOST_LOG_TRIVIAL(error) << "Unable to open zip reader for " << zip_path_utf8;
+        return false;
+    }
+
+    const mz_uint num_entries = mz_zip_reader_get_num_files(&archive);
+    mz_zip_archive_file_stat stat;
+
+    // Validate every entry first so an archive with a single escaping entry leaves no partial output behind.
+    const boost::filesystem::path root(dest_dir);
+    for (mz_uint i = 0; i < num_entries; ++i) {
+        if (mz_zip_reader_file_stat(&archive, i, &stat) && !is_path_within_root(stat.m_filename, root)) {
+            BOOST_LOG_TRIVIAL(error) << "Unzip: rejecting " << zip_path_utf8 << ", entry " << stat.m_filename << " resolves outside " << dest_dir;
+            close_zip_reader(&archive);
+            return false;
+        }
+    }
+
+    for (mz_uint i = 0; i < num_entries; ++i) {
+        if (!mz_zip_reader_file_stat(&archive, i, &stat)) {
+            BOOST_LOG_TRIVIAL(warning) << "Unzip: read file stat failed";
+            continue;
+        }
+        const std::string dest_file = dest_dir + "/" + stat.m_filename;
+        try {
+            if (stat.m_is_directory) {
+                const boost::filesystem::path dest_path(dest_file);
+                if (!boost::filesystem::exists(dest_path))
+                    boost::filesystem::create_directories(dest_path);
+                continue;
+            }
+            if (stat.m_uncomp_size == 0) {
+                BOOST_LOG_TRIVIAL(warning) << "Unzip: invalid size for file " << stat.m_filename;
+                continue;
+            }
+            // Replace a symlink at the destination rather than writing through it.
+            const boost::filesystem::path dest_path(dest_file);
+            if (boost::filesystem::is_symlink(boost::filesystem::symlink_status(dest_path)))
+                boost::filesystem::remove(dest_path);
+            if (!mz_zip_reader_extract_to_file(&archive, stat.m_file_index, dest_file.c_str(), 0)) {
+                BOOST_LOG_TRIVIAL(error) << "Unzip: extract file " << stat.m_filename << " to dest " << dest_file << " failed";
+                close_zip_reader(&archive);
+                return false;
+            }
+            BOOST_LOG_TRIVIAL(info) << "Unzip: successfully extract file " << stat.m_file_index << " to " << dest_file;
+        } catch (const std::exception &e) {
+            close_zip_reader(&archive);
+            BOOST_LOG_TRIVIAL(error) << "Unzip: archive read exception: " << e.what();
+            return false;
+        }
+    }
+    close_zip_reader(&archive);
+    return true;
+}
+
 MZ_Archive::MZ_Archive()
 {
    mz_zip_zero_struct(&arch);
@@ -11,6 +11,8 @@ bool open_zip_writer(mz_zip_archive *zip, const std::string &fname_utf8);
 bool close_zip_reader(mz_zip_archive *zip);
 bool close_zip_writer(mz_zip_archive *zip);
 std::string decode_archive_entry_path(mz_zip_archive *zip, const mz_zip_archive_file_stat &stat);
+// Extracts every entry of the archive under dest_dir. Nothing is written if any entry would resolve outside dest_dir.
+bool extract_archive_confined(const std::string &zip_path_utf8, const std::string &dest_dir);

 class MZ_Archive {
 public:
@@ -1093,6 +1093,9 @@ bool is_path_within_root(const std::string &rel_path, const boost::filesystem::p
    auto is_separator = [](char c) { return c == '/' || c == '\\'; };
    if (rel_path.empty() || is_separator(rel_path.front()) || (rel_path.size() > 1 && rel_path[1] == ':'))
        return false;
+    // The filesystem calls stop at a NUL, so they would act on a shorter path than the one checked here.
+    if (rel_path.find('\0') != std::string::npos)
+        return false;
    for (size_t start = 0; start <= rel_path.size();) {
        size_t end = start;
        while (end < rel_path.size() && !is_separator(rel_path[end]))
@@ -1103,7 +1106,10 @@ bool is_path_within_root(const std::string &rel_path, const boost::filesystem::p
    }
    // Resolve against the canonical root so a symlink inside it cannot lead back out.
    try {
-        const std::string root_str = boost::filesystem::weakly_canonical(root).string();
+        std::string root_str = boost::filesystem::weakly_canonical(root).string();
+        // A trailing separator on root would otherwise fail the prefix match below for every path.
+        while (!root_str.empty() && (root_str.back() == '/' || root_str.back() == boost::filesystem::path::preferred_separator))
+            root_str.pop_back();
        const std::string full_str = boost::filesystem::weakly_canonical(root / rel_path).string();
        return full_str.compare(0, root_str.size(), root_str) == 0 &&
               (full_str.size() == root_str.size() || full_str[root_str.size()] == boost::filesystem::path::preferred_separator);
@@ -1112,6 +1118,15 @@ bool is_path_within_root(const std::string &rel_path, const boost::filesystem::p
    }
 }

+bool is_symlink_target_within_root(const std::string &link_rel_path, const std::string &target, const boost::filesystem::path &root)
+{
+    if (target.empty() || target.front() == '/' || target.front() == '\\' || (target.size() > 1 && target[1] == ':'))
+        return false;
+    // A relative target without ".." only descends from the link's directory, so no chain of such links can leave root.
+    const size_t sep = link_rel_path.find_last_of("/\\");
+    return is_path_within_root((sep == std::string::npos ? std::string() : link_rel_path.substr(0, sep + 1)) + target, root);
+}
+
 bool is_img_file(const std::string &path)
 {
 	return boost::iends_with(path, ".png") || boost::iends_with(path, ".svg");
@@ -34,10 +34,6 @@ static const char* Segments_Vertex_Shader =
 // ORCA: 0 during the shadow caster pass - the bias below shifts eye_position but not
 // world_position, so the caster would write a depth the receiver never looks up.
 "uniform float bias_scale;\n"
-// draw the instances last to first, top layers before the ones they hide, so that early depth
-// rejection discards most of the hidden fragments; set when the camera looks down on the print
-"uniform int reverse_order;\n"
-"uniform int instance_count;\n"
 "in int vertex_id;\n"
 "out vec3 color;\n"
 "// ORCA: realistic view - the light the shadow map is able to block, kept apart from the\n"
@@ -63,8 +59,7 @@ static const char* Segments_Vertex_Shader =
 "  return top_diffuse + front_diffuse + top_specular;\n"
 "}\n"
 "void main() {\n"
-"  int instance = (reverse_order != 0) ? instance_count - 1 - gl_InstanceID : gl_InstanceID;\n"
-"  int id_a = int(texelFetch(segment_index_tex, instance).r);\n"
+"  int id_a = int(texelFetch(segment_index_tex, gl_InstanceID).r);\n"
 "  int id_b = id_a + 1;\n"
 "  vec3 pos_a = texelFetch(position_tex, id_a).xyz;\n"
 "  vec3 pos_b = texelFetch(position_tex, id_b).xyz;\n"
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Hanif Koh	74cb23465b	Reject Paths with an Embedded NUL When Confining Extraction is_path_within_root compared each component with "..", so a name such as "..\0" passed the check. The filesystem calls stop at the NUL and act on a shorter path than the one that was checked: a symlink target read from a plugin archive as raw bytes was created as "..", pointing out of the plugin directory. A path containing a NUL is now rejected before anything touches the filesystem, which covers every caller, including entry names taken from the Unicode Path extra field.	2026-09-29 12:13:59 +08:00
Hanif Koh	4b8b9abb5e	Validate Plugin Symlink Targets Before Replacing Existing Files A symlink entry's target is now read and checked before anything already at its destination is removed or renamed aside, so an archive rejected for its link target leaves the installed plugin files in place.	2026-09-28 16:38:14 +08:00
Hanif Koh	365e4173e1	Harden Archive Extraction Against Symlinks The plugin installer now creates a symlink entry only when its target is relative and, joined to the link's own directory, passes is_path_within_root, via the new is_symlink_target_within_root helper. Before writing any entry it checks the destination with symlink_status, so an existing symlink, dangling or not, is replaced rather than followed, and it creates parent directories inside the existing error handling. extract_archive_confined replaces a symlink at a destination file the same way. is_path_within_root now ignores a trailing separator on the root, which previously made every path fail the check.	2026-09-28 16:12:30 +08:00
Hanif Koh	6dd8401c59	Confine Updater Archive Extraction to the Target Directory The preset updater extracted downloaded archives by appending each entry name to the cache directory, and the network plugin installer did the same for the plugin folder, without checking that the result stays inside it. Move the updater's extraction into libslic3r as extract_archive_confined, which validates every entry with is_path_within_root before writing anything and fails the whole archive if one entry resolves outside the target. The plugin installer now rejects such an entry the same way. Well formed archives extract exactly as before.	2026-09-28 05:59:41 +08:00