testcontainers: v4.15.0-rc4

4.15.0-rc4 (2026-06-11)

Features

• extended configuration options for container.exec method (#1050) (7dee471)
• main: enable typing for complete package (237be27)
• main: make legacy imports available with deprecation notice (ab6cca8)
• test: start working on parallel-running tests (WIP!) (2d24429)

Bug Fixes

• arangodb: replace deprecated add_hash_index with add_persistent_index (50bb202)
• aws: wrong path of test (38089b0)
• ci: correct coverage paths (b21eccd)
• ci: fix community test selection (5287fc8)
• ci: ignore @overload in coverage (592c6d1)
• ci: ignore TYPE_CHECKING block in coverage (3bdc561)
• core/registry: use relative import for _LocalRegistryContainer (961e3d1)
• core: make is_podman respect resolved docker host (#1048) (6018da3)
• docs: update docs reflecting new structure (9427055)
• doctests: Ensure paths are correct (f777673)
• k3s: replace tmpfs dict kwarg with with_tmpfs_mount() (4d1da0c)
• keycloak: disable SSL requirement for master realm after start (2a85595)
• main: adopt ci to new src structure (dae421d)
• main: adopt imports to new structure (9155677)
• rabbitmq: declare queue as durable (2622736)
• ruff: add **/*_example.py to per-file-ignores for T201 (01dbd16)
• sftp: remove redundant start() calls and fix SSH connection options (54cef56)
• trino: increase default startup timeout from 30s to 60s (2940501)
• weaviate: update and fix module (5dd2aa1)

testcontainers: v4.15.0-rc3

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)

testcontainers: v4.15.0-rc2

4.15.0-rc2 (2026-04-30)

Features

• core: support TESTCONTAINERS_HUB_IMAGE_NAME_PREFIX (#961) (be9a0a6)
• mongodb: Add Atlas Local for MongoDb (#873) (73aeb43)
• support with_copy_to (#976) (59ec1ce)
• valkey: add Valkey module (#947) (fc09dc1)

Bug Fixes

• azurite: use HttpWaitStrategy instead of deprecated wait_container_is_ready (#1003) (9fe6b07), closes #874
• fix pr #961 (#1011) (8eff908)

testcontainers: v4.15.0-rc.1

4.15.0-rc.1 (2026-04-07)

Features

• compose: add structured container inspect information (#897) (58459a1)
• core: support SSH-based DOCKER_HOST (#993) (d48115d)
• generic: Reintroducing the generic SQL module (#892) (2ca2321)
• keycloak: support for relative path and management relative path (#982) (898faf6)
• mqtt: MosquittoContainer: Add version 2.1.2 (#978) (af382f7)

Bug Fixes

• azurite: make visible to type checkers (#927) (baa5668)
• clickhouse: add HttpWaitStrategy instead of deprecated wait_container_is_ready (#962) (8034541)
• compose: return type in get_service_port docstring (#939) (fed65fe)
• core: Refactor copy file (#996) (0e0bb24)
• core: wait for ryuk more reliably, improve tests: long_running, filter logs (#984) (b12ae13)
• generic: Migrate ServerContainer from deprecated decorator to HttpWaitStrategy (#971) (460b0d8)
• kafka: Use wait strategy instead of deprecated wait_for_logs (#903) (87332c1)
• postgres: add py.typed marker to postgres module (#849) (c8a5bbd)
• qdrant: migrate Qdrant from deprecated decorator. (#963) (407f798)
• redis: Use wait strategy instead of deprecated decorator (#914) (e25713a)
• sftp: Avoid using wait_for_logs in module. (#995) (83157eb)

testcontainers: v4.14.2

4.14.2 (2026-03-18)

Features

• kafka: allow configurable listener name and security protocol (#966) (44dd40b)

testcontainers: v4.14.1

4.14.1 (2026-01-31)

Bug Fixes

• Allow passing in a custom wait strategy string in MySQL, Cassandra, Kafka and Trino (#953) (be4d09e)
• compose: expose useful compose options (#951) (183e1aa)
• core: bring back dind tests (7337266)
• core: Use WaitStrategy internally for wait_for function (#942) (e323317)
• nats: add support for jetstream (#938) (49c9af8)
• Support Elasticsearch 9.x (#881) (f690e88), closes #860

testcontainers: v4.14.0

4.14.0 (2026-01-07)

Features

• Add ExecWaitStrategy and migrate Postgres from deprecated decorator (#935) (2d9eee3)

Bug Fixes

• add ruff to deps (#919) (5853d32)
• cassandra,mysqk,kafka: Use wait strategy instead of deprecated wait_for_logs (#945) (b7791b9)
• core: recreate poetry lockfile with latest versions of libraries (#946) (9a97385)
• elasticsearch: Use wait strategy instead of deprecated decorator (#915) (c785ecd)
• minio: minio client requires kwargs now (#933) (37f5902)
• minio: Use wait strategy instead of deprecated decorator (#899) (febccb7)

testcontainers: v4.13.3

4.13.3 (2025-11-14)

python 3.14 is now supported!

Bug Fixes

• do not require consumer of library to state nonsupport for py4 (#912) (f608df9)
• docs: Update dependencies for docs (#900) (3f66784)

testcontainers: v4.13.2

4.13.2 (2025-10-07)

Bug Fixes

• core: Fix issues with doctests (#893) (2e4d80a)
• core: waiting improvements + remove decorators in core (#894) (f93f379)
• issue #889 by changing the annotated return type of waiting_for to Self. (#890) (fe941b1)
• mongo: mongo start waiting forever for old mongo versions (#783) (1388612)
• redpanda: copy the startup script to a path that can be written … (#867) (e6b976d)
• trino: Remove deprecated class and decorator from Trino container (#895) (bb646e9)

testcontainers: v4.13.1

4.13.1 (2025-09-24)

Bug Fixes

• core: Added 'compose' in compose_command_property (#879) (769b7b6)
• core: make sure context manager exits (#876) (10089f6)