# Astro-COLIBRI v2.22.0 is live!

**URL:** <https://forum.astro-colibri.science/t/astro-colibri-v2-22-0-is-live/358>\
**Category:** Helpdesk + Releases + Feature requests\
**Tags:** release, astro-colibri\
**Created:** [March 28, 2025, 7:19am UTC](https://forum.astro-colibri.science/t/astro-colibri-v2-22-0-is-live/358 "2025-03-28T07:19:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Fabian.Schussler](https://yyz1.discourse-cdn.com/flex007/user_avatar/forum.astro-colibri.science/fabian.schussler/32/25_2.png) [@Fabian.Schussler](https://forum.astro-colibri.science/u/Fabian.Schussler)\
**Post date:** [March 28, 2025, 7:19am UTC](https://forum.astro-colibri.science/t/astro-colibri-v2-22-0-is-live/358/1 "2025-03-28T07:19:30Z")

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We’re excited to share the latest improvements to the Astro-COLIBRI platform. Here’s what’s new in version **2.22.0** :

🌞 **Sun & Moon Positions**

- Following several requests (e.g. [Sun and Moon on the map](https://forum.astro-colibri.science/t/sun-and-moon-on-the-map/340)) you can now display the Sun and Moon positions on the sky map. Activate them in the _“Map & coordinates settings”_ ![Map settings](https://canada1.discourse-cdn.com/flex007/uploads/astro_colibri/original/1X/6a73d1ba2411d019c4fbdd5261fa93425d176dea.png)
- A new API endpoint /celestial\_position provides access to their positions in both celestial and local coordinates.

🌌 **Well-Localized GRBs**

- We’ve added a new notification stream for well-localized gamma-ray bursts to allow for more efficient selection of follow-up opportunities. GRB with uncertainties ≤ 10 arcmin are selected for this stream. Note that this is a subset of the general GRB notifications, i.e. you should not subscribe to both to avoid duplicated notifications.
- A new GRB sub-filter lets you focus specifically on these high-precision events in the interface. Long-press the “GRB” filter button to customize the settings.

🔭 **Observatories**

- The **MACE** Telescope (Major Atmospheric Cerenkov Experiment Telescope) is now included in the list of pre-defined observatories. [Learn more about MACE](https://en.wikipedia.org/wiki/Major_Atmospheric_Cerenkov_Experiment_Telescope)
- A dedicated interface is now available for members of the H.E.S.S. collaboration for the submission of H.E.S.S. Target of Opportunity (ToO) requests.

🛠 **Minor Improvements & Bug Fixes**

- Better support for smaller screens and lower resolutions in the web interface.
- Menu screens in landscape mode on the App now include a header and return button.
- Fixed email registration issues with domain names longer than 4 characters.
- Color scheme improvements:
  - More uniform colors for cancel/close buttons.
  - Updated TimePicker and DatePicker to match Astro-COLIBRI’s theme.
  - Improved login screen styling across color modes.

As always, we welcome your feedback and are grateful for your continued support!

🚀 Clear skies,  
The Astro-COLIBRI Team

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**Author:** ![marc.serrau2](https://yyz1.discourse-cdn.com/flex007/user_avatar/forum.astro-colibri.science/marc.serrau2/32/122_2.png) [@marc.serrau2](https://forum.astro-colibri.science/u/marc.serrau2)\
**Post date:** [March 28, 2025, 10:35pm UTC](https://forum.astro-colibri.science/t/astro-colibri-v2-22-0-is-live/358/2 "2025-03-28T22:35:27Z")

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Thank you for these improvments !