angular.courses

caniuse_get_upgrade_plan

Build an upgrade briefing for moving an Angular app from one major version to another. Mixes five sources: Can I Use feature status changes (newly introduced/promoted/deprecated features), the ng-update migrations catalog (mandatory vs optional schematics), the Angular ESLint caniuse rules introduced in that range, the official Node/TypeScript/RxJS compatibility matrix for the target version, and the official release announcement (and video, when available) for each version crossed. Prefer this over separately calling caniuse_search_features, an eslint lookup and a migrations lookup when the user asks something like "what do I need to do to go from v18 to v22".

Page: /caniuse

Input schema

{
  "type": "object",
  "properties": {
    "fromVersion": {
      "type": "number",
      "description": "Current Angular major version, e.g. 17."
    },
    "toVersion": {
      "type": "number",
      "description": "Target Angular major version, e.g. 22."
    }
  },
  "required": [
    "fromVersion",
    "toVersion"
  ]
}