Deno v2.7.2 — Release Notes & Engineering Impact

### 2.7.2 / 2026.03.03 - feat: v8 14.6, fix require(esm), libuv compat (#32347) - fix(ci): fix ordering of platforms in ecosystem_compat_slack (#32393) - fix(cli): load multiple env files in the correct order (#32354) - fix(compile): store self extracting dir in hidden dir beside executable (#32329) - fix(core): store Global<Context> ptr for libuv-compat callbacks (#32361) - fix(coverage): correct line and branch counts in coverage reports (#32312) - fix(coverage): warn instead of erroring when source files are missing (#32398) - fix(ext/console): support iterators in console.table (#32379) - fix(ext/crypto): fix P-521 EC key export for all formats (#32412) - fix(ext/crypto): handle wrong algorithm in subtle.importKey without panicking (#32410) - fix(ext/node): CBC decipher setAutoPadding(false) incorrectly strips bytes (#32403) - fix(ext/node): gracefully exit on invalid NODE_CHANNEL_FD instead of panicking (#32421) - fix(ext/node): handle emoji width correctly in readline (#32383) - fix(ext/node): implement KeyObject.equals, fix createCipheriv with KeyObject/null IV (#32409) - fix(ext/node): implement missing X509Certificate methods (#32270) - fix(ext/node): make `execPath` named export a real string (#32396) - fix(ext/node): make `setAutoPadding(false)` a no-op for GCM ciphers (#32290) - fix(ext/node): make fsPromises.watch() a proper AsyncIterable with close() (#32378) - fix(ext/node): provide CJS globals in worker_threads eval mode (#32266) - fix(ext/node): rename conflict callback field typo (#32306) - fix(ext/node): return first created path from recursive "node:fs" mkdir call (#32300) - fix(ext/node): support DER-encoded keys in publicEncrypt/privateDecrypt (#32291) - fix(ext/node): support Ed25519, X25519, and P-521 keys in X509Certificate.publicKey (#32267) - fix(ext/node): support RSA PSS padding option in crypto sign/verify (#32269) - fix(ext/node): support SEC1 EC private key import/export in `node:crypto` (#32401) - fix(ext/node): support process.stdout resize events (#32343) - fix(ext/node): use internal compileFunction binding in CJS wrap (#32373) - fix(install): do not panic if lockfile incorrectly says package has a bin (#32345) - fix(install): global install should not warn about using node_modules dir for npm specifiers (#32341) - fix(jupyter): handle shutdown and interrupt requests per protocol (#32359) - fix(node): implement `resolveObjectURL` for `node:buffer` (#32382) - fix(node): implement process.umask properly (#32385) - fix(node): preserve AsyncLocalStorage context in stream.finished callback (#32389) - fix(node): support ECDSA with secp256k1 in `node:crypto` (#32390) - fix(node/buffer): fix base64 decoding for strings with hyphens (#32298) - fix(node/crypto): handle empty input in decipher final with auto_pad=false (#31958) - fix(node/vm): support vm.constants.DONT_CONTEXTIFY in createContext (#32337) - fix(npm): NPM_CONFIG_REGISTRY correctly overrides .npmrc (#32394) - fix(npm): peerDependency resolution leading to multiple versions being installed + hanging (#32358) - fix(test): dedupe discovered workspace test modules (#32380) - fix: fix some stack frame dimming, and make the console log more aligned with cli formatting (#32399) - fix: process level environment variables should take precedence over env files (#32407) - fix: validate cron schedule when using cron socket (#32406) - fix:(ext/node): escape simple quotes in node:child_process (#32336) - perf(install): improve parallelism of fetches during npm resolution (#32416) - perf(install): move HTTP decompression for registry requests off the async event loop (#32400) - perf(install): request abbreviated packuments from npm registry (#32364) - perf(install): split tarball extraction into decompress + write, limit write concurrency (#32408) - perf(install): use aws-lc-rs for tarball integrity hashing (#32365)