# Avogadro 1.102.1 Release

**URL:** <https://discuss.avogadro.cc/t/avogadro-1-102-1-release/7198>\
**Category:** Announcements\
**Created:** [October 27, 2025, 6:40pm UTC](https://discuss.avogadro.cc/t/avogadro-1-102-1-release/7198 "2025-10-27T18:40:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ghutchis](https://discuss.avogadro.cc/user_avatar/discuss.avogadro.cc/ghutchis/32/456_2.png) [@ghutchis](https://discuss.avogadro.cc/u/ghutchis)\
**Post date:** [October 27, 2025, 6:40pm UTC](https://discuss.avogadro.cc/t/avogadro-1-102-1-release/7198/1 "2025-10-27T18:40:11Z")

</div>

This release fixes a number of bugs in the recent 1.102.0 release. Many thanks to everyone submitting bug reports!  
It also offers test releases for Linux-ARM64 and Windows-ARM64. If you try these out, please let us know your experience!

## ✨ Features

- Add an estimated time progress dialog, particularly for surfaces @ghutchis (#2328)

## 🐛 Bug Fixes

- Fix the dialog for “update available” [@ghutchis](https://github.com/ghutchis) ([#648](https://github.com/OpenChemistry/avogadroapp/pull/648))
- Fix Windows uninstall script to run unattended [@ghutchis](https://github.com/ghutchis) ([#650](https://github.com/OpenChemistry/avogadroapp/pull/650))
- Fix bug when file was saved even if the user hit cancel [@ghutchis](https://github.com/ghutchis) ([#653](https://github.com/OpenChemistry/avogadroapp/pull/653))
- Fix a bug in Linux AppImage that prevented GAFF and MMFF94 force field optimizations
- Add some logic to handle running when the user doesn’t install Python @ghutchis (#2337)
- Some fixes for the ARM64 AppImage @ghutchis (#2332)
- Fix bug in which plugin installation dialog doesn’t close @ghutchis (#2331)
- Add a sanity check for OB force fields - make sure they work @ghutchis (#2327)
- Fix a bug with calling default `python` when `pixi` is not available @ghutchis (#2325)
- Fix a few bugs in the constraints dialog @ghutchis (#2324)
- For now, don’t bundle `pixi` with the AppImage @ghutchis (#2323)

## 🧰 Maintenance

- Minimize code duplication with a checkout action @ghutchis (#2339)
- Update GitHub Actions to use current SHA for more secure builds @ghutchis (#2338)
- Add a Windows-ARM native build for testing @ghutchis (#2335)
- Add an ARM64 build including AppImage @ghutchis (#2326)
- Add build status badges for Linux, Windows, and macOS @ghutchis (#2318)
- Fix windows build script @ghutchis (#2315)

## 📚 Translations

- Automated translation updates @[github-actions[bot]](https://github.com/apps/github-actions) (#2333)

## Credits

Thanks to many contributors, including: @dependabot[bot], @ghutchis, @weblate, [dependabot[bot]](https://github.com/apps/dependabot) and [github-actions[bot]](https://github.com/apps/github-actions)