v1.0.0

Release Notes

Stability release. No new features; the public contract is now frozen and covered by
contract tests (tests/contract_test.rs). Breaking changes to anything listed under
"Frozen" now require a 2.0 release. See the README "Stability" section for the full
covered/not-covered list.

Frozen

• CLI surface: init, daemon, generate, serve; --focus/-f, --depth/-d,
  --verbose/-v; optional path argument on init/daemon; exit codes 0/1
• MCP tools: exactly amdb_get_context, amdb_focus, amdb_get_symbol with their
  current input parameters; amdb_get_symbol response fields file, name, kind,
  line, signature, is_public, callers[] {name, file},
  callees[] {name, file, resolution} (additive evolution only)
• Config: amdb.toml keys db_path and ignore_patterns; AMDB_DB_PATH override
• Database upgrades: automatic migration via PRAGMA user_version from any 0.6+ index;
  deleting .database/ is never a required upgrade step
• Generated Markdown anchors: the ### <relative/path> per-file heading and the single
  fenced mermaid block with --> edges; all other layout details remain unstable

Added

• callees[].resolution in amdb_get_symbol responses, exposing how each callee's file
  was attributed by the current resolver: same-file, global-unique, or unresolved.
  Added now so that future language-specific resolution strategies extend the value set
  additively instead of changing the response shape
• Contract tests guarding the CLI surface, MCP tool names, the amdb_get_symbol
  response schema, the documented config keys, and the migration chain from each prior
  PRAGMA user_version (0, 1, 2)

Fixed

• Legacy-schema migration purged symbols and relationships but left file_hashes
  intact, so the next amdb init skipped every unchanged file and left the index empty.
  The migration now purges file_hashes too, forcing the next init to rebuild fully.
  No released version could hit this (hash-based indexing shipped after the last schema
  bump), but the chain would have broken at the next user_version increase

Benchmarks

• Re-measured on the v1.0.0 source with the corrected harness introduced in v0.9.0:
  precision targeting 100% (28/28), global efficiency 91.5%, noise reduction 81.7%
  (was 81.6% at v0.9.0), graph presence 100% (28/28). Baseline grew to 21,887 raw
  tokens; grep-baseline average moved to 4,180 tokens. No headline figure moved
  materially in the audit — the corrections themselves landed in v0.9.0, where noise
  reduction fell from a reported 95.1% to 81.6% and global efficiency from 97.8% to
  91.5%

Download amdb 1.0.0

File	Platform	Checksum
amdb-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
amdb-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
amdb-aarch64-unknown-linux-gnu.tar.xz	ARM64 Linux	checksum
amdb-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum