Install Deno directly from a pull request (
ba1ed29)
deno upgrade can now take pr <number> and fetch a binary from a PR’s CI artifacts via the GitHub CLI. This is a big workflow upgrade for testing unreleased changes locally, with support for dry runs, custom output paths, and #12345 shorthand.
Restore Linux release compatibility with older glibc (6ef6695)
The release build now works again on systems with glibc older than 2.27, including older AWS Lambda and Fedora environments. Deno adds a small C shim and linker wraps around several math functions so binaries no longer pick up newer GLIBC_2.27 symbols.
Fix Windows writeFileSync('wx') data-loss bug (4a6e8b3)
node:fs.writeFileSync on Windows no longer spuriously throws EEXIST with an OS error 0 message, and it no longer truncates an existing file before failing. The fix tightens the open-option mapping so exclusive creation and truncation don’t conflict on Windows.
Add Prism support for JSX/TSX doc blocks (
3875093)
The built-in doc generator now highlights JSX/TSX code blocks correctly. This improves rendered documentation for TypeScript/React examples and fixes long-standing highlighting gaps.
Other misc changes
- Upgrade CLI help/flag parsing updates to support PR installs
- Added/updated upgrade tests for PR input handling
- Doc syntax highlighter bundle refreshed to Prism 1.30.0