# Changelog

```{toctree}
:maxdepth: 1
```

**Production**

![GitHub Release](https://img.shields.io/github/v/release/xchem/fragalysis-stack?display_name=tag&style=for-the-badge&label=production%20version&link=https%3A%2F%2Fgithub.com%2Fxchem%2Ffragalysis-stack%2Freleases)
![GitHub Release Date](https://img.shields.io/github/release-date/xchem/fragalysis-stack?style=for-the-badge&label=released%20&link=https%3A%2F%2Fgithub.com%2Fxchem%2Ffragalysis-stack%2Freleases)

**Staging**

![GitHub last commit](https://img.shields.io/github/last-commit/xchem/fragalysis-backend?style=for-the-badge&label=last%20b%2Fe%20update)
![GitHub last commit](https://img.shields.io/github/last-commit/xchem/fragalysis-frontend?style=for-the-badge&label=last%20f%2Fe%20update)


## Release Notes

- [2026.02.1](https://github.com/xchem/fragalysis-stack/releases/tag/2026.02.1)
  * 1997 [Results (former scores) invisible after unification](https://github.com/m2ms/fragalysis-frontend/issues/1997)
  * 1998 [Change version mismatch message (XCAv3)](https://github.com/m2ms/fragalysis-frontend/issues/1998)
  * 2003 [Incorrectly assigned shortcodes](https://github.com/m2ms/fragalysis-frontend/issues/2003)
  * 2028 [Target loader no main_observation error](https://github.com/m2ms/fragalysis-frontend/issues/2028)
- [2026.01.1](https://github.com/xchem/fragalysis-stack/releases/tag/2026.01.1)
  * 1908 [Mpro download fails with 403](https://github.com/m2ms/fragalysis-frontend/issues/1908)
  * 1922 [Major backend dependency upgrade](https://github.com/m2ms/fragalysis-frontend/issues/1922)
  * 1932 [More options to download endpoint (e.g. sqlite files)](https://github.com/m2ms/fragalysis-frontend/issues/1932)
  * 1934 [Squonk file transfer fails if no proteins supplied](https://github.com/m2ms/fragalysis-frontend/issues/1934)
  * 1935 [Incorrect ligand file path handling in target loader](https://github.com/m2ms/fragalysis-frontend/issues/1935)
  * 1936 [Missing snapshot thumbnails](https://github.com/m2ms/fragalysis-frontend/issues/1936)
  * 1938 [Assay data upload bug](https://github.com/m2ms/fragalysis-frontend/issues/1938)
  * 1939 [Fix __str__ method AttributeError](https://github.com/m2ms/fragalysis-frontend/issues/1939)
  * 1944 [Changes to plot_data endpoint](https://github.com/m2ms/fragalysis-frontend/issues/1944)
  * 1955 [Target loader support for v3 XCA data format](https://github.com/m2ms/fragalysis-frontend/issues/1955)
  * 1966 [Path file restoration for v2 data (post-v3 migration)](https://github.com/m2ms/fragalysis-frontend/issues/1966)
  * 1981 [Investigate OSV scanner during build](https://github.com/m2ms/fragalysis-frontend/issues/1981)
  * 1991 [Remove Sentry error transmission?](https://github.com/m2ms/fragalysis-frontend/issues/1991)
  * 1992 [Fix v3 data loading](https://github.com/m2ms/fragalysis-frontend/issues/1992)
  * 2002 [Make cset upload ignore superseded observations](https://github.com/m2ms/fragalysis-frontend/issues/2002)
  * 1598 https://github.com/m2ms/fragalysis-frontend/issues/1598
  * 1819 https://github.com/m2ms/fragalysis-frontend/issues/1819
  * 1889 [Expand observation column on first target load](https://github.com/m2ms/fragalysis-frontend/issues/1989)
  * 1912 https://github.com/m2ms/fragalysis-frontend/issues/1912
  * 1936 https://github.com/m2ms/fragalysis-frontend/issues/1936
  * 1945 https://github.com/m2ms/fragalysis-frontend/issues/1945
  * 1960 https://github.com/m2ms/fragalysis-frontend/issues/1960
  * 1965 https://github.com/m2ms/fragalysis-frontend/issues/1965
  * 1967 https://github.com/m2ms/fragalysis-frontend/issues/1967
  * 1969 https://github.com/m2ms/fragalysis-frontend/issues/1969
  * 1974 https://github.com/m2ms/fragalysis-frontend/issues/1974
- [2025.11.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.10.3)
	* _FEATURE_ [Filtering by geometric coordinates](https://github.com/m2ms/fragalysis-frontend/issues/1821)
	* _IMPROVEMENT_ [More options to download endpoint (e.g. sqlite files)](https://github.com/m2ms/fragalysis-frontend/issues/1932)
	* _BUG_ [Restore missing snapshot thumbnails](https://github.com/m2ms/fragalysis-frontend/issues/1936)
	* _BUG_ [More reliable downloads](https://github.com/m2ms/fragalysis-frontend/issues/1908)
	* _BUG_ [Fix direct navigation to snapshots](https://github.com/m2ms/fragalysis-frontend/issues/1912)
	* _BUG_ [Incorrect ligand file path handling in target loader](https://github.com/m2ms/fragalysis-frontend/issues/1935)
	* _BUG_ [Squonk file transfer fails if no proteins supplied](https://github.com/m2ms/fragalysis-frontend/issues/1934)
- 1908 [Mpro download fails with 403](https://github.com/m2ms/fragalysis-frontend/issues/1908)
- [2025.10.2](https://github.com/xchem/fragalysis-stack/releases/tag/2025.10.2)
	* _IMPROVEMENT_ [New user/authentication information endpoint](https://github.com/m2ms/fragalysis-frontend/issues/1452)
- [2025.10.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.10.1)
	* _IMPROVEMENT_ [Automatically restore missing structure files](https://github.com/m2ms/fragalysis-frontend/issues/1609)
	* _IMPROVEMENT_ [More robust CSV formatting in downloads](https://github.com/m2ms/fragalysis-frontend/issues/1910)
	* _IMPROVEMENT_ [Direct users to log in if not authorised](https://github.com/m2ms/fragalysis-frontend/issues/1716)
	* _IMPROVEMENT_ [Clearer staging warning message with link to production](https://github.com/m2ms/fragalysis-frontend/issues/1716)
	* _BUG_ [Fix private targets showing up in wrong list](https://github.com/m2ms/fragalysis-frontend/issues/1902)
- [2025.09.2](https://github.com/xchem/fragalysis-stack/releases/tag/2025.09.2)
	* _NEW FEATURE_ [New table interface for snapshots](https://github.com/m2ms/fragalysis-frontend/issues/1734)
	* _NEW FEATURE_ [Molecular filtering for hits](https://github.com/m2ms/fragalysis-frontend/issues/1820)
	* _IMPROVEMENT_ [Improved reliability of large downloads](https://github.com/m2ms/fragalysis-frontend/issues/1859)
	* _BUG_ [Fixes RHS upload error reporting](https://github.com/m2ms/fragalysis-frontend/issues/1904)
	* _BUG_ [Fixes LHS upload error](https://github.com/m2ms/fragalysis-frontend/issues/1903)
	* _BUG_ [Fixes assay data referencing observations](https://github.com/m2ms/fragalysis-frontend/issues/1847)
- [2025.09.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.09.1)
	* _NEW FEATURE_ [New LHS UI with data columns and filters](https://github.com/m2ms/fragalysis-frontend/issues/1417)
	* _IMPROVEMENT_ [New endpoint for plotly graph upload](https://github.com/m2ms/fragalysis-frontend/issues/1817)
	* _IMPROVEMENT_ [Refinement resolution in metadata.csv](https://github.com/m2ms/fragalysis-frontend/issues/1831)
	* _IMPROVEMENT_ [Management command to change proposal of existing target](https://github.com/m2ms/fragalysis-frontend/issues/1515)
	* _IMPROVEMENT_ [b/e for assay data referencing observations](https://github.com/m2ms/fragalysis-frontend/issues/1847)
	* _IMPROVEMENT_ [Link LHS observations to matching RHS compounds](https://github.com/m2ms/fragalysis-frontend/issues/1591)
	* _IMPROVEMENT_ [XCA uploader support for large uploads](https://github.com/m2ms/fragalysis-frontend/issues/1872)
	* _BUG_ [Fix erroneous comparison in RHS upload](https://github.com/m2ms/fragalysis-frontend/issues/1840)
	* _BUG_ [Remove original SMILES requirement from RHS upload](https://github.com/m2ms/fragalysis-frontend/issues/1846)
	* _BUG_ [Skip assay data with empty headers](https://github.com/m2ms/fragalysis-frontend/issues/1851)
	* _BUG_ [Fix download failing with queryset error](https://github.com/m2ms/fragalysis-frontend/issues/1879)
	* _BUG_ [Catch rendering in progress UI bug](https://github.com/m2ms/fragalysis-frontend/issues/1828)
- [2025.06.2](https://github.com/xchem/fragalysis-stack/releases/tag/2025.06.2)
	* _NEW FEATURE_ [API Endpoint to change activity data types](https://github.com/m2ms/fragalysis-frontend/issues/1797)
	* _NEW FEATURE_ [Support main status setting from metadata CSV upload](https://github.com/m2ms/fragalysis-frontend/issues/1807)
	* _NEW FEATURE_ [RHS compound sets included in download as SDF files](https://github.com/m2ms/fragalysis-frontend/issues/1583)
	* _BUG_ [Fixes observation quality missing from metadata CSV](https://github.com/m2ms/fragalysis-frontend/issues/1804)
- [2025.06.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.06.1)
	- *FEATURE*: [New endpoint to expose activity data](https://github.com/m2ms/fragalysis-frontend/issues/1780)
	- *IMPROVEMENT*: [New endpoint for LHS data upload validation](https://github.com/m2ms/fragalysis-frontend/issues/1774)
	- *BUG*: [Fixes bug regarding LHS upload and soakDB experiments](https://github.com/m2ms/fragalysis-frontend/issues/1785)
- [2025.05.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.05.1)
	- *FEATURE*: [New landing page / targets list](https://github.com/m2ms/fragalysis-frontend/issues/1565)
	- *FEATURE*: [SoakDB data included in XCA output, and Fragalysis download](https://github.com/m2ms/fragalysis-frontend/issues/1768)
	- *FEATURE*: [Support for numeric and text score upload](https://github.com/m2ms/fragalysis-frontend/issues/1683)
	- *BUG*: [fix metadata.csv contents](https://github.com/m2ms/fragalysis-frontend/issues/1763)
	- *BUG*: [performance improvements](https://github.com/m2ms/fragalysis-frontend/issues/1761)
- [2025.04.2](https://github.com/xchem/fragalysis-stack/releases/tag/2025.04.2)
- [2025.04.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.04.1)
- [2025.03.6](https://github.com/xchem/fragalysis-stack/releases/tag/2025.03.6)
- [2025.03.5](https://github.com/xchem/fragalysis-stack/releases/tag/2025.03.5)
- [2025.03.4](https://github.com/xchem/fragalysis-stack/releases/tag/2025.03.4)
- [2025.03.3](https://github.com/xchem/fragalysis-stack/releases/tag/2025.03.3)
- [2025.03.2](https://github.com/xchem/fragalysis-stack/releases/tag/2025.03.2)
- [2025.03.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.03.1)
- [2025.02.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.02.1)
- [2025.01.1](https://github.com/xchem/fragalysis-stack/releases/tag/2025.01.1)

## Github Links

- [Stack Releases](https://github.com/xchem/fragalysis-stack/releases)
- [f/e Releases](https://github.com/xchem/fragalysis-frontend/releases)
- [b/e Releases](https://github.com/xchem/fragalysis-backend/releases)