testcontainers/testcontainers-python testcontainers-v4.15.0-rc3

testcontainers: v4.15.0-rc3

on GitHub

4.15.0-rc3 (2026-06-03)

Features

• core: add Podman compatibility (#1028) (37093ab)
• core: auto-detect DOCKER_HOST from current docker context (#1026) (d4b8ff6), closes #1025

Bug Fixes

• core: add container logs to TimeoutError when wait strategy times out (#1007) (1fadb40)
• core: close Reaper socket at interpreter exit to prevent ResourceWarning (#1017) (d3a1517)
• cosmosdb: replace distutils.strtobool removed in Python 3.12 (#1018) (3e487f4)
• mongodb: Use wait strategy instead of deprecated wait_for_logs (#943) (c8118e7)
• mssql: use ExecWaitStrategy instead of deprecated wait_container_is_ready (#1016) (4c53b89), closes #874
• neo4j: Swap out use of depricated wait utils for wait_strategies (#1012) (6deaf3b)