{"data":{"entity":"pypi:langchain-protocol","versions":[{"version":"0.0.19","published_at":"2026-08-26T21:11:59.781Z","prerelease":false,"withdrawn":false},{"version":"0.0.18","published_at":"2026-06-18T17:08:25.996Z","prerelease":false,"withdrawn":false},{"version":"0.0.17","published_at":"2026-06-12T18:39:50.973Z","prerelease":false,"withdrawn":false},{"version":"0.0.16","published_at":"2026-05-28T23:05:10.163Z","prerelease":false,"withdrawn":false},{"version":"0.0.15","published_at":"2026-05-01T22:30:03.877Z","prerelease":false,"withdrawn":false},{"version":"0.0.14","published_at":"2026-04-29T16:40:17.841Z","prerelease":false,"withdrawn":false},{"version":"0.0.13","published_at":"2026-04-28T21:08:10.564Z","prerelease":false,"withdrawn":false},{"version":"0.0.12","published_at":"2026-04-25T01:05:00.487Z","prerelease":false,"withdrawn":false},{"version":"0.0.11","published_at":"2026-04-23T22:13:15.712Z","prerelease":false,"withdrawn":false},{"version":"0.0.10","published_at":"2026-04-23T17:31:33.367Z","prerelease":false,"withdrawn":false},{"version":"0.0.9","published_at":"2026-04-23T17:01:21.427Z","prerelease":false,"withdrawn":false},{"version":"0.0.8","published_at":"2026-04-16T20:01:37.364Z","prerelease":false,"withdrawn":false}],"maintenance":{"last_release_at":"2026-08-26T21:11:59.781Z","days_since_last_release":33,"releases_last_12m":12,"stable_versions":12,"total_versions":12,"activity":"active","method":"heuristic: days since last stable release (active ≤180, slowing ≤540, dormant >540)"}},"meta":{"total_versions":12,"returned":12,"order":"published_at desc","withdrawn_means":"all files yanked on PyPI","source":"https://pypi.org/pypi/langchain-protocol/json","license":"CC-BY-4.0 (Vigia); upstream data remains under each source's terms"}}