---
launchpad: oslo.db
team: oslo
type: library
release-model: cycle-with-intermediary
include-pypi-link: true
release-notes: https://docs.openstack.org/releasenotes/oslo.db/newton.html
branches:
- name: stable/newton
  location: 4.13.0
releases:
- version: 4.8.0
  projects:
  - repo: openstack/oslo.db
    hash: fc3c23a722c8726504657cb8fd96a6b14146ee93
  highlights: |-
    * Remove  sqlalchemy < 1.0.0 compatibility layer
    * Add new filter for DBDataError exception
    * Raise DbMigrationError for invalid version
    * Remove direct dependency on babel
    * api: use sane default in wrap_db_retry()
    * exc_filters: catch and translate non existent constraint on drop
    * Deprecate config option sqlite_db for removal
    * Add support for LONGTEXT, MEDIUMTEXT to JsonEncodedType
- version: 4.9.0
  projects:
  - repo: openstack/oslo.db
    hash: c5999fb2fa25bc3107ca75d7b5b6cb619118712e
  highlights: |-
    - Set max pool size default to 5
    - Set a min and max on the connection_debug option
    - Memoize sys.exc_info() before attempting a savepoint rollback
    - Add dispose_pool() method to enginefacade context, factory
- version: 4.10.0
  projects:
  - repo: openstack/oslo.db
    hash: 3277ef33f2a1f6a892f0832e2907acef7b45dc2b
  highlights: '- Capture DatabaseError for deadlock check'
- version: 4.11.0
  projects:
  - repo: openstack/oslo.db
    hash: f3d123a34d2377a87fa0c36b6edae06fb10d7cc6
  highlights: '* Add a hook to process newly created engines'
- version: 4.12.0
  projects:
  - repo: openstack/oslo.db
    hash: 7ca416418472b4a1a8625f1ef7b83194d784c6da
  highlights: |-
    - Link enginefacade to test database provisioning
    - Display full reason for backend not available
    - Deprecate argument sqlite_db in method set_defaults
- version: 4.13.0
  projects:
  - repo: openstack/oslo.db
    hash: 87fb9cc84128fb5dceac483f892dba131c340d28
- version: 4.13.1
  projects:
  - repo: openstack/oslo.db
    hash: 4314f3224f689c660d231183404f3af78310016e
- version: 4.13.2
  projects:
  - repo: openstack/oslo.db
    hash: bf3b21f75b94a4d8b533dd10fdeb9a64da344cf9
- version: 4.13.3
  projects:
  - repo: openstack/oslo.db
    hash: 13223e459babddd74792699b20b52843a0ff9576
- version: 4.13.4
  projects:
  - repo: openstack/oslo.db
    hash: d94b7e3e3321f2dad7ab5861040b2d91f9036a5d
  highlights: |-
    * Support MariaDB error 1927
    * Backport fix exc_filters for mysql-python
- version: 4.13.5
  projects:
  - repo: openstack/oslo.db
    hash: 086be4ac91b17942370980a35d67d48d2e42567a
  highlights: |-
    * Support packet sequence wrong error
    * exc_filters: fix deadlock detection for percona xtradb cluster