Alpha/beta releases and Node crypto upgrades
Deno adds alpha/beta release channels, improves Node crypto compatibility, and trims dev watch shutdown latency.
Read the issue →Deno adds alpha/beta release channels, improves Node crypto compatibility, and trims dev watch shutdown latency.
Read the issue →Big day of compatibility fixes: Node crypto/fs/child_process, npm resolution, Windows permissions, LSP URIs, and WebTransport.
Read the issue →Deno’s LSP now suggests meaningful import map aliases for local directories instead of falling back to relative paths.
Read the issue →Deno drops an obsolete Node TTY op after a libuv rewrite, alongside a small sys_traits dependency upgrade.
Read the issue →Node process argv0 and libuv compatibility were tightened, while a breaking child_process stdio change was reverted and 2.7.9 shipped.
Read the issue →A strong day of bug fixes spanning compiled binaries, Windows TTY behavior, publish type checking, and a timing-safe crypto comparison.
Read the issue →Big Node-compat fixes, event-loop refactors, and a few resolver/CLI bug fixes landed alongside NAPI coverage and version bumps.
Read the issue →Major fixes land for native addon crashes, HTTP/TLS leaks, formatter behavior, and OpenTelemetry console output.
Read the issue →Big Deno/Node compatibility work landed across inspector, child_process, TLS, Buffer, and web APIs, plus npm resolution cleanup.
Read the issue →Deno matches Node by no longer throwing when `readline.createInterface()` is used with `terminal: true` outside a TTY.
Read the issue →Deno Doc switched to a v2 schema and global npm installs now create shims for every bin entry; audit and CI got targeted fixes.
Read the issue →Deno tightened Node API compatibility around child_process, sqlite, process, and HTTP, plus a few smaller test/metadata updates.
Read the issue →Major timer architecture cleanup plus P-521 WebCrypto support, Node compat fixes, and an HTTP telemetry enhancement.
Read the issue →Signal handling, Node compat fixes, V8 task ownership, and a macOS TTY fallback headline a busy day.
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March 17th, 2026 · 20 commits
+2
Major Node-compat fixes, performance wins in eval/LSP/fs, and crash/security hardening across core and web APIs.
Read the issue →A security-relevant FFI GC fix lands alongside telemetry array attributes, Node compat fixes, and a core string-conversion speedup.
Read the issue →Fixes OTEL console/HTTP span semantics, applies source maps to CPU profiles, and corrects coverage and Node UDP behavior.
Read the issue →New interactive CPU flamegraphs, faster base64, and several Node compatibility fixes for child_process, crypto, N-API, and TCP permissions.
Read the issue →A day of significant Deno compatibility fixes: N-API coercion, env-file handling, Node crypto/X509 cloning, watch restarts, and npm resolution.
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March 12th, 2026 · 20 commits
+1
CONNECT handling, crypto validation, worker memory, V8 wakeups, and npm/script performance improvements shipped today.
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March 11th, 2026 · 17 commits
+1
Deno adds a developer CLI and ships several Node compatibility fixes, plus stale HTTP retry and FreeBSD signal handling.
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March 10th, 2026 · 17 commits
+2
Big day for Deno: new npm-aware docs, a rewritten Node http2 stack, async/N-API fixes, and several correctness/perf improvements.
Read the issue →Major Node compatibility work lands across crypto, DNS, readline, and CPU profiling, plus a few stability fixes.
Read the issue →Deno sped up LSP caching, fixed tsgo root sync, and split Temporal types into their own declarations file.
Read the issue →Deno adds function coverage reporting, refines core module loading internals, and ships two npm tarball extraction speedups.
Read the issue →Big Node-compat fixes landed for workers, crypto, fs, stdio, and env-file substitution, plus an npm tarball perf win.
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March 5th, 2026 · 16 commits
+1
Major Node-compat refactors, microtask ordering fixes, heap APIs, and a couple of security/stability patches.
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March 4th, 2026 · 15 commits
+3
Major core refactors landed alongside Windows named pipe HTTP support, npm resolver fixes, and a npm install startup perf win.
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March 3rd, 2026 · 24 commits
+2
Major Node crypto/UDP fixes, npm resolution performance gains, and a cache-dir refactor landed alongside several CI and correctness improvements.
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March 2nd, 2026 · 27 commits
+1
Big Node crypto/process fixes, npm resolver and install speedups, plus protocol-correct Jupyter interrupts and shutdowns.
Read the issue →Deno now applies multiple env files in the documented order, alongside a libuv-sys-lite bump and a flaky WPT exclusion.
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