Restore master as the active branch

Author: andrefarzat

.github/dependabot.yml

@@ -2,7 +2,7 @@ version: 2
 updates:
   - package-ecosystem: npm
     directory: /
-    target-branch: main
+    target-branch: master
     schedule: { interval: weekly }
     groups:
       angular: { patterns: ["@angular/*", "angular-eslint", "@angular-eslint/*", "ng-packagr", "typescript"] }

.github/workflows/ci.yml

@@ -3,9 +3,9 @@ name: CI
 on:
   workflow_dispatch:
   pull_request:
-    branches: [main, v20, v21, "v*"]
+    branches: [master, v20, v21, "v*"]
   push:
-    branches: [main, v20, v21, "v*"]
+    branches: [master, v20, v21, "v*"]
 
 permissions:
   contents: read

MAINTENANCE.md

@@ -1,13 +1,13 @@
 # Maintenance and release policy
 
-The package major identifies its supported Angular major. `main` tracks the
+The package major identifies its supported Angular major. `master` tracks the
 latest Angular major; older supported majors use `vN` maintenance branches.
 
 | Package line | Angular | Branch | npm tag | Status |
 | --- | --- | --- | --- | --- |
 | 20.x | 20.x | `v20` | `angular20` | LTS through 2026-11-28 |
 | 21.x | 21.x | `v21` | `angular21` | LTS |
-| 22.x | 22.x | `main` | `angular22`, `latest` | Active |
+| 22.x | 22.x | `master` | `angular22`, `latest` | Active |
 
 ## Changes and forward ports
 
@@ -16,7 +16,7 @@ commit in ascending major order with `git cherry-pick -x`, one linked pull
 request per branch. Do not forward-port Angular migrations, dependency-major
 changes, package versions, or release metadata.
 
-`main` has no duplicate current-major branch. Before upgrading `main` to a new
+`master` has no duplicate current-major branch. Before upgrading `master` to a new
 Angular major, create `vN` from its final commit and protect that branch.
 
 ## Releases

README.md

@@ -21,7 +21,7 @@ major. Install the matching package line:
 
 | angular-plotly.js | Angular | Branch | Support |
 | --- | --- | --- | --- |
-| 22.x | 22.x | `main` | Active |
+| 22.x | 22.x | `master` | Active |
 | 21.x | 21.x | `v21` | LTS |
 | 20.x | 20.x | `v20` | LTS through 2026-11-28 |