1.13.3

Release/version change metadata for this skill set lives here, not in individual skill files.

Historical notes consolidated from skill docs:
- glab v1.93.0
  - `glab-mr`: `glab mr create` gained `--template`.
  - `glab-issue`: `glab issue create` gained `--template`.
  - `glab-stack`: `glab stack sync` gained `--assignee` and `--label`.
  - `glab-duo`: upstream hid and deprecated `glab duo ask`; `glab duo cli` is the forward-looking guidance.
- glab v1.92.0
  - `glab-todo`: introduced `glab todo list` and `glab todo done`.
  - `glab-auth`: re-login behavior improved when switching from OAuth to token auth.
- glab v1.91.0
  - `glab-api`: `glab api` gained multipart/form-data support via `--form`.
  - `glab-auth`: env-token authentication troubleshooting improved.
  - `glab-duo`: older docs mentioning `glab duo update` are stale.
- glab v1.90.0
  - `glab-auth`: `glab auth login` gained `--web`, `--container-registry-domains`, and `--ssh-hostname`; CI auto-login became GA.
  - `glab-mr`: `glab mr create` gained `--auto-merge`; `glab mr note` gained `list`, `resolve`, and `reopen` subcommands.
  - `glab-runner`: added `jobs`, `managers`, and `update --pause|--unpause`.
  - `glab-runner-controller`: added `get` and moved scope management under `scope list|create|delete`.
- glab v1.89.0
  - Structured JSON output (`--output json` / `-F json`) was added across: `glab-release`, `glab-ci`, `glab-milestone`, `glab-schedule`, `glab-mr`, `glab-repo`, `glab-label`, `glab-deploy-key`, `glab-ssh-key`, `glab-gpg-key`, `glab-cluster`, and `glab-opentofu`.
  - `glab-auth`: login prompts separate SSH hostname from API hostname on self-hosted instances.
  - `glab-stack`: `glab stack sync` gained `--update-base`.
  - `glab-release`: `--notes` / `--notes-file` became optional for create and update.
- glab v1.88.0
  - `glab-runner`: added `assign` and `unassign`.
  - `glab-mr`: added `--resolved` / `--unresolved` filters; older `--resolve` / `--unresolve` note flags were later superseded in docs by explicit subcommands.
- glab v1.87.0
  - `glab-runner`, `glab-workitems`: initial skill coverage added.
- glab v1.86.0
  - `glab-config`: per-host HTTPS proxy configuration documented.
  - `glab-mcp`: `glab mcp serve` auto-enables JSON output and excludes unannotated commands from MCP registration.
