Deno 1.21.0 发布

feat(bench): update API, new console reporter (#14305)

feat(cli/fmt): ignore .git folder when formatting files (#14138)

feat(core): Add initial support for realms (#14019)

feat(ext/net): Deno.upgradeHttp handles unix connections (#13987)

feat(ext/web): add globalThis.reportError() (#13799)

feat(repl): Don’t type check when importing modules (#14112)

feat(repl): add --eval-file flag to execute a script file on startup
(#14247)

feat(repl): add global clear() function (#14332)

feat(runtime): two-tier subprocess API (#11618)

feat(test): Add name, origin and parent to Deno.TestContext (#14007)

feat(test): Improve testing report output (#14255)

feat(test): format user code output (#14271)

feat(test): skip internal stack frames for errors (#14302)

feat(test): use structured data for JavaScript errors in tests (#14287)

feat: Add “deno check” subcommand for type checking (#14072)

feat: Add DENO_NO_PROMPT variable (#14209)

feat: Better formatting for AggregateError (#14285)

fix(cli/emit): Check JS roots with // @ts-check (#14090)

fix(cli/tools/test): Prefix test module paths with ./ (#14301)

fix(fmt): regression where some short if stmt headers being split on multiple
lines (#14292)

fix(permissions): fallback to denied access if the permission prompt fails
(#14235)

fix: --watch was losing items (#14317)

fix: panic when trying to pledge permissions before restoring previous pledge
(#14306)

perf(fmt/lint): incremental formatting and linting (#14314)

perf(runtime): bypass tokio file and bump op buffer size to 64K (#14319)

perf: move Deno.writeTextFile and like functions to Rust (#14221)

upgrade: rusty_v8 0.42.0 (#14334)