feat: new workflow feature x

.github/workflows/generate-release-notes.yml

@@ -0,0 +1,50 @@
+name: Generate Release Notes
+
+on:
+  # This workflow gets triggered manually
+  workflow_dispatch:
+    inputs:
+      new-release-tag:
+        description: 'Tag name of the new release'
+        required: true
+        type: string
+        default: 'e.g., v1.1 or v2.0'
+      previous-release-reference:
+        description: 'Tag name of the previous release or the commit SHA right before the first commit in the new release'
+        required: true
+        type: string
+        default: 'e.g., v1.0 or 2f4a6b2'
+      release-notes-source:
+        description: 'Release Notes Source'
+        required: true
+        type: choice
+        options:
+        - Commit Messages
+        - Pull Requests
+        default: 'Pull Requests'
+      pr-release-notes-mode:
+        description: 'Release Notes Mode (only affects release notes if you chose source as pull requests)'
+        required: false
+        type: choice
+        options:
+        - Short
+        - Full
+        default: 'Full'
+
+jobs:
+  generate-release-notes:
+    name: Generate Release Notes
+    runs-on: ubuntu-latest
+    steps:
+      - name: Use The Release Notes Manager Action
+        uses: Ahmed-Khaled-dev/release-notes-manager@v1
+        env:
+          # secrets.GITHUB_TOKEN is automatically generated by GitHub for each workflow run
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          action-type: release
+          new-release-tag: ${{ inputs.new-release-tag }}
+          previous-release-reference: ${{ inputs.previous-release-reference }}
+          release-notes-source: ${{ inputs.release-notes-source }}
+          pr-release-notes-mode: ${{ inputs.pr-release-notes-mode }}
+          github-repository: ${{ github.repository }}

.github/workflows/show-pr-change-note.yml

@@ -0,0 +1,20 @@
+name: Show Pull Request Change Note
+
+on: 
+  pull_request:
+      types: [opened, edited]
+
+jobs:
+  show-pull-request-change-note:
+    name: Show Pull Request Change Note
+    runs-on: ubuntu-latest
+    steps:
+      - name: Use The Release Notes Manager Action
+        uses: Ahmed-Khaled-dev/release-notes-manager@v1
+        env:
+          # secrets.GITHUB_TOKEN is automatically generated by GitHub for each workflow run
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          action-type: pr
+          pull-request-number: ${{ github.event.pull_request.number }}
+          pull-request-trigger-event: ${{ github.event.action }}

synfig-studio/src/gui/canvasview.cpp

@@ -1259,6 +1259,16 @@ CanvasView::create_right_toolbar()
 		right_toolbar->append(*snap_grid);
 	}
 
+	{
+		Gtk::ToggleToolButton *show_ruler = Gtk::manage(new Gtk::ToggleToolButton());
+		show_ruler->signal_toggled().connect( [this](){
+			work_area->show_ruler();
+		} );
+		show_ruler->show();
+		displaybar->append(*show_ruler);
+
+	}
+
 	{ // Show guide toggle button
 		show_guides = Gtk::manage(new Gtk::ToggleToolButton());
 		show_guides->set_active(work_area->get_show_guides());