Release Notes

Latest Changes

• fix: harden async context lifecycle. PR #540 by @zschumacher.
• fix: harden async context lifecycle. Async resources now resolve exactly once and context-manager exception suppression propagates correctly; both await connect_async() and async with connect_async() usage remain unchanged.
• feat: stabilize adapter registration. PR #539 by @zschumacher.

Breaking Changes

• Adapter registration: register and register_async were removed. Use register_adapter and explicit adapter= selection where needed.

Other Changes

• feat: add command options model. PR #531 by @zschumacher.
• docs: define v1 compatibility policy. PR #530 by @zschumacher.
• fix: guarantee query cursor cleanup. PR #529 by @zschumacher.
• docs: clarify mapper references. PR #528 by @zschumacher.
• fix: harden mapper typing ux. PR #527 by @zschumacher.
• fix: handle callable default values safely. PR #526 by @zschumacher.
• fix: reject duplicate query columns. PR #524 by @zschumacher.
• fix: clean up mysql query_single unread results. PR #523 by @zschumacher.
• fix: bound query_single row fetching. PR #522 by @zschumacher.
• fix: harden parameter shapes and executemany behavior. PR #521 by @zschumacher.
• v1: replace placeholder regex with SQL-aware scanner. PR #509 by @zschumacher.
• v1: define public exceptions and cardinality semantics. PR #505 by @zschumacher.
• feat: add params alias across public command APIs. PR #503 by @zschumacher.
• docs: add AI development guidance. PR #504 by @zschumacher.

0.13.1

Internal

• chore(deps): update deps. PR #428 by @zschumacher.

0.13.0

Internal

• chore(deps): upgrade deps. PR #427 by @zschumacher.
• chore: update deps. PR #384 by @zschumacher.
• chore: migrate to use testcontainers. PR #383 by @zschumacher.

0.12.0

Features

• Support psycopg async apis. PR #336 by @zschumacher.

Bug Fixes

• 🔧 fix sqlite not opening in subdirectories. PR #344 by @arieroos.

Internal

• upgrade poetry, actions, and use newer oracle image. PR #335 by @zschumacher.

0.11.1

Features

• Add callable that returns a model as a supported model type. PR #333 by @zschumacher.

0.11.0

Breaking changes

• Python 3.8 support deprecated
• cx_oracle support deprecated

Internal

• update to latest dsnparse. PR #332 by @zschumacher.
• support python 3.13; update deps; deprecate Cx_Oracle in favor or Oracledb. PR #331 by @zschumacher.
• Bump idna from 3.4 to 3.7. PR #262 by @dependabot[bot].
• Bump cryptography from 41.0.5 to 42.0.4. PR #255 by @dependabot[bot].

0.10.0

Features

• • ✨ add support for psycopg3. PR #214 by @idumancic.

Internal

• 🔧 fix step names in fmt.yml. PR #256 by @otosky.
• ⬆️ Support python 3.12. PR #199 by @zschumacher.

Docs

• 📝 Remove broken badge in docs index. PR #198 by @zschumacher.
• 🔧 add readthedoc config file. PR #197 by @zschumacher.

0.9.0

Bug fixes

• Fix unmatched param bug. PR #162 by @bowiec.

Internal

• 🔧 update poetry to 1.7.1 and bump deps. PR #195 by @zschumacher.
• 🔧 use bigquery emulator for tests. PR #166 by @zschumacher.
• 🔧 bump deps and use markers for tests. PR #164 by @zschumacher.

0.8.0

Features

• ✨ Add support for bigquery. PR #142 by @zschumacher.

Internal

• 🔧 Remove python 3.7 support. PR #145 by @zschumacher.
• 🔧 update poetry to 1.4.0. PR #143 by @zschumacher.
• 🔧 Remove irrelevant make command. PR #125 by @zschumacher.
• 🔧 Dependabot 2023-02-12. PR #124 by @zschumacher.

Docs

• 📋 Add aiopg to table in PostgreSQL docs section. PR #107 by @zschumacher.

0.7.0

Features

• 🔧 Improve typing. PR #101 by @zschumacher.

Internal

• 🔧 Dependabot updates 2023-01-01. PR #106 by @zschumacher.

0.6.0

Features

• ⬆️ support python 3.11. PR #84 by @zschumacher.

0.5.3

Internal

• 🔧 Add variable length tuple typing annotation for query_multiple. PR #67 by @enewnham.
• 🔧 Dependabot updates 2022-10-28. PR #85 by @zschumacher.
• 🔧 Better developer support for arm chips. PR #52 by @zschumacher.

0.5.2

Docs

• 🔧 Add example for serializing one-to-many relationships to docs. PR #44 by @zschumacher.

Internal

• 🔧 Address dependabot 2022-08-13. PR #51 by @zschumacher.
• 🔧 Add extra to install all optional deps. PR #50 by @zschumacher.

0.5.1

Internal

• 🔧 Address Dependabot PRs. PR #42 by @zschumacher.
• 🔧 Add Dependabot. PR #31 by @zschumacher.

0.5.0

Features

• ✨ Add oracledb support. PR #25 by @troyswanson.

Internal

• 🔧 Bump black to the stable release v22.3.0. PR #27 by @zschumacher.
• 🔧 use coro-context-manager. PR #23 by @zschumacher.

0.4.0

Features

• ✨ Add async support starting with aiopg. PR #22 by @zschumacher.

0.3.0

Features

• ✨ support PYDAPPER_DSN environment variable for connections. PR #21 by @zschumacher.

Internal

• 🔧 Cache oracle-instantclient download in test workflow. PR #20 by @zschumacher.

0.2.0

Features

• ✨ Add oracle support via cx_Oracle. PR #17 by @zschumacher.

0.1.2

🚀 First stable release of pydapper!