v0.4.0

Promemo v0.4.0 Release Notes

Promemo v0.4.0 completes the v4 packaging, distribution, and local retrieval
closeout.

Highlights

• Added generated CLI usage docs with promemo docs.
• Added shell completion generation with promemo completions <shell>.
• Added a direct binary install script at scripts/install.sh.
• Added a Homebrew formula seed at packaging/homebrew/promemo.rb.
• Added local search index management with promemo index rebuild and
  promemo index status.
• Added chunked local search cache data under .promemo/cache.
• Added deterministic local semantic ranking and hybrid keyword/semantic search.
• Added token-budgeted context loading with promemo load --token-budget.
• Added related feature expansion with promemo load --related.
• Added MCP tools for v4 retrieval:
  • promemo_search_context
  • promemo_index_status
  • promemo_index_rebuild
  • promemo_related_features
  • promemo_project_map
• Extended promemo_load_context MCP arguments with related and
  token_budget.
• Preserved compatibility for the existing keyword promemo_search MCP tool.
• Updated public repository references to seguelabs/promemo.

Install

npx -y promemo@latest --version
npm install -g promemo@latest

Direct binary install:

curl -fsSL https://raw.githubusercontent.com/seguelabs/promemo/main/scripts/install.sh | sh

Cargo from the release tag:

cargo install --git https://github.com/seguelabs/promemo.git --tag v0.4.0 --force

Release Checklist

After this PR is merged:

1. Merge develop into main.
2. Create and push tag v0.4.0.
3. Confirm the GitHub Release workflow publishes:
   • promemo-aarch64-apple-darwin.tar.gz
   • promemo-x86_64-unknown-linux-gnu.tar.gz
   • promemo-x86_64-pc-windows-msvc.zip
   • SHA256SUMS
4. Confirm npm publishes promemo@0.4.0.
5. Replace REPLACE_WITH_V0_4_0_SOURCE_TARBALL_SHA in the Homebrew formula
   with the tag archive SHA.
6. Copy packaging/homebrew/promemo.rb to
   seguelabs/homebrew-tap/Formula/promemo.rb.
7. Test:

npx -y promemo@latest --version
npm install -g promemo@latest
promemo --version
brew tap seguelabs/tap
brew install promemo
promemo doctor --json

v0.3.9

Promemo v0.3.9 release binaries.

v0.3.7

Promemo v0.3.7 release binaries.

v0.3.6

Promemo v0.3.6 release binaries.