Spinta

===================

New features:

- Added support for `Denorm` type migrations (`932`_).

.. _932: https://github.com/atviriduomenys/spinta/issues/932

Improvements:

- Added better support for migrations with nested data types (`722`_).

- Added a check for reading client data files, to provide better error messages (`933`_).

.. _933: https://github.com/atviriduomenys/spinta/issues/933

- Added scope information to access logs (`903`_).

.. _903: https://github.com/atviriduomenys/spinta/issues/903

- Improved `summary` `query` memory usage (`955`_).

.. _955: https://github.com/atviriduomenys/spinta/issues/955

Bug fix:

- Resolved ambiguity warning messages (`895`_).

.. _895: https://github.com/atviriduomenys/spinta/issues/895

- Fixed `Denorm` properties being mapped to `Ref` foreign key migrations (`722`_).

.. _722: https://github.com/atviriduomenys/spinta/issues/722

- Fixed memory leak caused by `resource_filename` function (`954`_).

.. _954: https://github.com/atviriduomenys/spinta/issues/954

===================

Bug fix:

- Removed `pymssql` library from requirements (was added in previous version by accident).

===================

Backwards incompatible changes:

- `wait` command no longer raises exceptions, when it fails to connect to backend (`PostgresSql` and `Sql`).
This means that you will only know if `backend` failed to connect, when you try to call `transaction` or `begin` methods,
which should be called on every request (`730`_).

- Changed minimum `starlette` version requirement to `0.40>=` (fixes vulnerability issue).
More about it: https://github.com/encode/starlette/security/advisories/GHSA-f96h-pmfr-66vw

New features:

- Added support for literal values in `property` `prepare` expression (`670`_).

.. _670: https://github.com/atviriduomenys/spinta/issues/670

- Added uuid data type (`660`_).

.. _660: https://github.com/atviriduomenys/spinta/issues/660

Improvements:

- Added `backend``transaction` and `begin` method validations (`PostgresSql` and `Sql` backends). When launching
`spinta` server, `wait` command no longer raises exceptions if it failed to connect to backend (`730`_).

.. _730: https://github.com/atviriduomenys/spinta/issues/730

- Added the ability for 'Backref' to have nested properties; improved 'Backref' and 'ArrayBackref' handling (`664`_).

.. _664: https://github.com/atviriduomenys/spinta/issues/664

===================


Backwards incompatible changes:

- You can no longer directly set `Ref` foreign key values to `None`. Meaning you cannot set `"ref": {"_id": None}`.
Now, if you want to unassign `Ref` value, you have to set it to `None` (`"ref": None`), it will also now set all
nested values (`Denorm`) to `None` as well, this new feature now ensures, that there cannot be floating `Denorm` values
when trying to remove references (`846`_).


Improvements:

- Added removal of duplicate models when converting `XSD` to `DSA` even when `source` is different (`787`_).

.. _787: https://github.com/atviriduomenys/spinta/issues/787

- Improved invalid scope error messaging for token auth (`537`_).

.. _537: https://github.com/atviriduomenys/spinta/issues/537

- Added ability to remove all nested property values for `Ref` type, when assigning `None` to the value itself (`846`_).


Bug fixes:

- Fixed a bug in XSD->DSA conversion, where properties need to become arrays in a `choice` which has `maxOccurs="unbounded"` (`837`_).

.. _837: https://github.com/atviriduomenys/spinta/issues/837

- Fixed `checksum()` function bug, where it tried to calculate checksums before converting data from `backend` specific to
python types (`832`_).

- Fixed an oversight where `geoalchemy2` values were propagated to `prepare_dtype_for_response` instead of being converted to
`backend` indifferent type (`shapely.geometry.base.BaseGeometry`) (`832`_).

.. _832: https://github.com/atviriduomenys/spinta/issues/832

- Fixed errors when `Ref` changelog values were incorrect. Now, if changelog ref `_id`, or ref itself is `""`, it assumes
that it is supposed to be `None` (`556`_).

.. _556: https://github.com/atviriduomenys/spinta/issues/556

- Fixed `Ref` value unassignment not updating the values in database (`846`_).

.. _846: https://github.com/atviriduomenys/spinta/issues/846

===================

Improvements:

- Reverted github actions `postgresql` version to `11`, until production server is updated to `16`, so we don't get similar
issues again (`827`_).


Bug fixes:

- Fixed `summary` for `Geometry` not working with older than 16 `postgresql` version (`827`_).

.. _827: https://github.com/atviriduomenys/spinta/issues/827

===================

Bug fixes:

- Fixed `api` `inspect` `clean_up` function failing when there are exceptions while reading `manifest` files (`813`_).

.. _813: https://github.com/atviriduomenys/spinta/issues/813

- Fixed `client add` not finding `config_path` when using `config.yml` instead of setting it with `-p` (`818`_).

.. _818: https://github.com/atviriduomenys/spinta/issues/818