## Summary
Depends on #3492.
This completes the Phase 2 migration by removing the transitional
version-file layer and making `mise.toml` plus `mise.lock` the
repository toolchain source of truth. It also moves runtime test
matrices into `toolchain-versions.json`, so CI matrix changes are
explicit and reviewable without reintroducing `.nvmrc`, `.dvmrc`,
`.bun-version`, or `.python-version`.
The Node.js e2e matrix now starts at the latest Node 22 LTS line and
also covers the latest Node 24 and Node 25 lines. That removes Node 20
from the well-known e2e versions while keeping us covered on the
runtimes SDK users are moving toward.
## Rationale
Phase 1 introduced mise side by side with the existing version files to
keep the first PR low-risk. Phase 2 removes that compatibility layer so
there is one place to update tool versions. That avoids silent drift
between local setup, GitHub Actions, Docker E2E images, release docs,
and install-time checks.
The composite setup actions now install Node, Bun, Python, and uv
through mise by default, with explicit version overrides only where a
matrix needs them. New GitHub actions added in this PR are pinned by
release commit SHA and include the release version comment.
## What changed
- Deleted the transitional root/version files: `.nvmrc`, `.bun-version`,
`.dvmrc`, root `.python-version`, and `python/.python-version`.
- Removed `idiomatic_version_file_enable_tools` from `mise.toml` and
added a committed `mise.lock` for linux/macOS x64/arm64 tool resolution.
- Replaced `BYPASS_BUN_VERSION_CHECK` with `BYPASS_TOOLCHAIN_CHECK`, and
made Docker E2E image installs use that bypass because they receive
explicit build args instead of installing mise.
- Updated Node/Bun and Python/uv composite actions to default to mise,
remove `*-version-file` inputs, report resolved versions, and cache pnpm
after `corepack enable`.
- Centralized CI runtime matrices in `toolchain-versions.json` for TS
E2E, Python tests, and CLI npm fallback coverage.
- Updated the Node E2E matrix to `22.22.3`, `24.16.0`, and `25.9.0`,
removing Node 20 from the well-known runtime versions.
- Updated workflows, docs, E2E helpers, Dockerfiles, and release
guidance to reference `mise.toml` / `mise.lock`.
## Verification
- Verified latest Node 22/24/25 releases from the official Node dist
index: `22.22.3`, `24.16.0`, `25.9.0`
(https://nodejs.org/dist/index.json).
- `pnpm install --frozen-lockfile`
- `pnpm --filter @e2e-tests/utils typecheck`
- `pnpm --filter @e2e-tests/utils exec tsc --noEmit --target es2022
--module esnext --moduleResolution bundler --types bun
--resolveJsonModule --skipLibCheck --strict scripts/docker-build.ts`
- `bash -n ts/scripts/pre-install.sh && bun run
ts/scripts/pre-install/check-toolchain.ts && BYPASS_TOOLCHAIN_CHECK=1
bash ts/scripts/pre-install.sh`
- `pnpm exec prettier --check ...` on touched YAML/Markdown/TS/JSON
files
- `ruby -e "require \"yaml\"; ARGV.each { |f| YAML.load_file(f) }" ...`
on touched actions/workflows
- `mise lock --platform linux-x64,linux-arm64,macos-arm64,macos-x64 &&
git diff --exit-code mise.lock`
- `mise exec node@22.22.3 -- pnpm --filter @e2e-tests/utils typecheck`
- `mise exec node@22.22.3 -- pnpm --filter @e2e-tests/node-esm-basic
typecheck`
- `mise exec node@22.22.3 -- pnpm --filter @e2e-tests/node-cjs-basic
typecheck`
- `docker manifest inspect node:24.16.0-slim`
- `docker manifest inspect node:25.9.0-slim`
- `git diff --check`
## Summary
- Add `tsgo`-based `typecheck` scripts and matching `typecheck:tsc`
fallback scripts across the TypeScript packages.
- Wire the new `typecheck:tsc` task into Turbo so package-level
typecheck checks can run consistently.
- Update workspace and lockfile metadata to include
`@typescript/native-preview` and the new toolchain wiring.
- Remove redundant `baseUrl` settings from package tsconfig files where
they are no longer needed.
## Testing
- Not run (changes are limited to package scripts, tsconfig wiring, and
lockfile updates).
- Not run: `pnpm typecheck:tsc`
- Not run: `pnpm build`
- Not run: package-specific `typecheck` / `typecheck:tsc` commands in
`ts/packages/cli`, `ts/packages/core`, `ts/packages/json-schema-to-zod`,
and `ts/packages/providers/mastra`.
Add a recording infrastructure that produces SVG and asciicast demos
from a declarative YAML config. Supports dynamic height auto-sizing,
parallel execution, and progress reporting via Clack UI.
Extend the e2e test infrastructure to support CLI runtime tests alongside
Node.js and Deno. Add a Dockerfile.cli that builds the composio binary
and runs it in a scratch Debian container. Include the first CLI e2e test
for `composio version` with file capture support.
Alberto Schiabel