Dan's tech blog - Gmni changelog

Google Gemini + Ecosia-AI + m365-chat Wide Content

Changelog

v8.7 - October 3, 2026 - works with Firefox 154.0 and later

Gemini:

hotfix, to also work with Google's new site changes

known issues:

auto-close sidebar feature currently not working

please report any other issues either via mail (see bottom of this page) or in a rating on the addon-page itself

v8.6 - June 24, 2026 - works with Firefox 140.0 and later

Copilot Enterprise (m365.cloud.microsoft/chat):

hopefully final fix for remaining in selected state when scrolling far up/down in conversation (rule was too strict)

v8.5 - June 18, 2026 - works with Firefox 140.0 and later

Copilot Enterprise (m365.cloud.microsoft/chat):

fix for remaining in selected state when scrolling far up/down in conversation

v8.4 - June 14, 2026 - works with Firefox 140.0 and later

Copilot Enterprise (m365.cloud.microsoft/chat):

fix (new sections required page reloading until now)

v8.3 - May 20, 2026 - works with Firefox 140.0 and later

Gemini:

New setting "Unlimited width (inc. tables)" available in addon-settings (feature request by a user, thanks for the idea!). Disabled by default, it will stretch all Gemini-output to the sides while leaving your queries in the center for readability. A small subtle overlay "unlimited width enabled - Gemini addon" will appear in bottom right corner whenever this override-setting is enabled.

v8.2 - May 18, 2026 - works with Firefox 140.0 and later

Ecosia AI:

"AI Chat" button now in dark mode aswell (Ecosia changed the layout of top row)

v8.1 - May 13, 2026 - works with Firefox 140.0 and later

Copilot Enterprise (m365.cloud.microsoft/chat):

Improvements to wide-mode, now all elements in chat should properly widen

Ecosia AI:

Text now not hitting borders at high zoom anymore
"New Chat" button now in dark mode! (when dark mode is selected on ecosia.org/settings )

Before 🡇 Now 🡇

v8.0 - May 7, 2026 - works with Firefox 140.0 and later

Addon now also supports m365.cloud.microsoft/chat, for users with a Microsoft work/school-account.

Should allow you access to the models shown on the right side (as of early may 2025)

Addon renamed to "Google Gemini + Ecosia-AI + m365 chat Wide Content"

v7.1 - April 28, 2026 - works with Firefox 140.0 and later

Fix to work with Ecosia again (Ecosia changed URL from /ai-search to /ai-chat )

v7.0 - April 4, 2026 - works with Firefox 140.0 and later

Addon now also supports the sustainable Ecosia chat ( ecosia.org/ai-search ), addon stores your setting per site too! (you can use wide mode in one, narrow mode in the other, addon will store it in your browser)
Addon renamed to "Google Gemini + Ecosia Chat Wide Content"

v6.0 - February 7, 2026 - works with Firefox 136.0 and later

Added very subtle privacy note with link to respective Gemini human review (and Google’s trained service providers) policy section.

The note can be closed for 14 days with click on the x (should then reappear after 14 days, but setting addon to "experimental" for now, just to be safe)

v5.0 - January 22, 2026 - works with Firefox 128.0 and later

Added addon settings menu, with new feature "Auto-close sidebar upon main-window click" - When enabled, the sidebar will automatically close when you click inside the main chat area while the sidebar is open

v4.0 - Nov 20, 2025 - works with Firefox 128.0 and later

Hotfix, blocking-element detection was awkwardly bad and wrong, now actually checks for existence of code-panel

v3.0 - Nov 17, 2025 - works with Firefox 128.0 and later

fixed slider not disappearing when code blocks are closed
added fade-in (transition) effect for slider, for suuuper smooth UX ;)

v2.0 - Nov 16, 2025 - works with Firefox 128.0 and later

Added new feature, vertical splitter bar to customize width of the LLM text and code (for coding tasks) yourself! :)

v1.0 - Oct 9, 2025 - works with Firefox 128.0 and later

initial release

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