v0.6.0

0.6.0 (2026-07-17)

Features

• reducer: add Go test failure reducer (9aaf67e)
• reducer: add Go test failure reducer (fbcef42)

Bug Fixes

• reducer: omit Bazel status lines from diagnostics (613da0c)
• reducer: omit Bazel status lines from diagnostics (9a7e0ea)

v0.5.1

0.5.1 (2026-07-17)

Bug Fixes

• preserve Windows runner compilation (08d2b9f)
• reducer: preserve Rust compiler root causes (26a87d6)
• reducer: preserve Rust compiler root causes (29e0e90)
• runner: preserve filtered test log context (2938650)

Performance Improvements

• bep: borrow frames during streaming reduction (0a515ae)
• reduce recurring allocation buffers (77c31b2)
• reducer: avoid Starlark JSON round trips (d145d3a)
• reducer: reduce diagnostic deduplication allocations (ece862f)
• store: remove global writer serialization (46a18c6)
• store: remove global writer serialization (00660e2)
• streamline private filesystem writes (0f9f957)

v0.5.0

0.5.0 (2026-07-17)

Features

• reducer: parse SWC diagnostics (3ba358c)
• testing: add reducer integration framework (c24bea1)

Bug Fixes

• ci: stabilize reducer integration checks (e7d3628)
• reducer: normalize recorded workspace locations (87bd8c1)
• reducer: select located SWC source line (ae8a823)
• runner: coordinate shared output bases (e57aaa9)
• runner: measure silent native lock waits (0176013)
• store: support shared multiprocess cache (cc465ad)

Performance Improvements

• reduce filtered query allocations (a31a45a)
• reduce query and reducer allocations (7e2a305)

v0.4.0

0.4.0 (2026-07-17)

⚠ BREAKING CHANGES

• bazel: drop Bazel 7 support

Features

• bazel: drop Bazel 7 support (845ff78)
• bes: add loopback build event service (03cc670)
• reducer: add extensible Starlark reducers (6879851)
• reducer: add extensible Starlark reducers (334e899)
• release: publish Windows binaries (a672534)

Bug Fixes

• ci: accept Starlark dependencies and publish docs (9d9c8b9)
• ci: isolate remote cache smoke test (70f2795)
• docs: repair wide landing layout (9d3f59c)
• docs: repair wide landing layout (0a6cc2e)
• reducer: preserve Go failure diagnostics (323c972)
• reducer: preserve Go failure diagnostics (f9fb822)
• reducer: preserve Python traceback diagnostics (1442817)
• reducer: preserve Python traceback diagnostics (f030f80)
• reducer: surface C++ root causes (b3cb7dd)
• reducer: surface C++ root causes (55e75a2)
• reducer: surface Java root causes (88a615d)
• reducer: surface Java root causes (e349286)
• reducer: surface protobuf diagnostics (aff28a0)
• reducer: surface protobuf diagnostics (c076157)
• reducer: surface Starlark root causes (ca14985)
• reducer: surface Starlark root causes (8e52df4)
• reducer: surface TypeScript and JavaScript diagnostics (109e183)
• reducer: surface TypeScript and JavaScript diagnostics (842c658)
• release: publish assets through REST API (639ccee)
• release: publish assets through REST API (8c3e3bc)
• release: upload assets to existing releases (4aa029b)
• release: upload assets to existing releases (6ac7357)
• runner: surface Rust test failure evidence (53533b0)
• runner: surface Rust test failure evidence (22fcbc2)

Performance Improvements

• runner: add opt-in POSIX BEP FIFO (a3661c7)
• runner: reduce BEP incrementally (3a846d2)
• runner: reduce BEP incrementally with opt-in POSIX FIFO (206a983)

v0.3.0

0.3.0 (2026-07-16)

Features

• server: allow smaller inspection budgets (7695d8a)
• server: expose invocation performance metrics (9f61b81)
• server: expose retained invocation ledger (6626127)
• server: filter invocation ledger by command (7b910aa)
• server: filter invocation ledger by state (e9c6efd)
• server: make TOON the default result encoding (2a99927)

Bug Fixes

• bazel: declare process test BEP dependency (c49b356)
• ci: pin conformance result encoding (b83be1e)
• release: publish artifacts from release please (4477795)
• server: return compact invocation ledger rows (59df058)
• store: flush telemetry on server shutdown (199ad3a)
• store: make retention cutoff inclusive (cfcbe0a)

Performance Improvements

• benchmark: add paired MCP inspect harness (32a0663)
• server: serialize tool results once (c40715f)

v0.2.0

0.2.0 (2026-07-16)

Features

• add negotiated MCP task execution (33811a0)
• benchmark: add agentic Bazel comparison (c26880a)
• replace database with filesystem storage (43d7fb4)

Bug Fixes

• build: restore cross-platform builds (7bfdb46)
• release: support virtual cargo workspace (23950c8)
• release: support virtual Cargo workspace (cb2de32)

Performance Improvements

• optimize filesystem storage pipeline (d0fcad9)
• record optimized storage benchmarks (f1d5ca3)
• replace database storage with optimized filesystem pipeline (c518229)

v0.1.0

Install bazel-mcp-server 0.1.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/ewhauser/bazel-mcp/releases/download/v0.1.0/bazel-mcp-server-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install ewhauser/tap/bazel-mcp-server

Download bazel-mcp-server 0.1.0

File	Platform	Checksum
bazel-mcp-server-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
bazel-mcp-server-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
bazel-mcp-server-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
bazel-mcp-server-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum
bazel-mcp-server-aarch64-unknown-linux-musl.tar.xz	ARM64 MUSL Linux	checksum
bazel-mcp-server-x86_64-unknown-linux-musl.tar.xz	x64 MUSL Linux	checksum