| effort |
|---|
2h |
- [ ]
- Chrome 109 last version to support Windows 7 and 8.1
- ChromeOS every 6 months LTS: Long-term Support (LTS) on ChromeOS - Chrome Enterprise and Education Help
- Chrome Enterprise & Education users can pin to a specific version or revert
8-week "extended stable", 16 weeks support
Microsoft Edge Lifecycle | Microsoft Learn
Microsoft Edge 109 last version on Windows 7 Microsoft Edge Supported Operating Systems | Microsoft Learn
"Can I use" browser usage table
Steam Hardware & Software Survey
| Browser | Version | % |
|---|---|---|
| Chrome | 109 | 1.62% |
| Chrome | Latest | 15% |
| Edge | Latest | 3.58% |
Chrome: "latest on Windows 7" (109) Edge: "latest" Safari macOS: "latest major - 2 (17.4 - 2 = 15.6)", or 3, 14.1 Safari iOS: "latest major - 3" Firefox: "latest ESR" (115) Opera: latest Samsung Internet: latest Opera Mobile: latest
- Chrome 109 vs. Chrome 123
- CSS nesting
- Relative colors
- Firefox 115 vs. 124
- :has selector
- Passkeys
- Declarative shadow DOM
- Safari 15.6 vs. 17.4
- Container queries
- Import maps
216593 – [macOS] Limit reported macOS release to 10.15 series
- Django 5.1: August 2024 –
:hassupport (technically September 2024, with Safari iOS 18) - Django 5.2: April 2025 – TBC Chrome 109 support,
- Django 6.0: December 2025 – Container queries
- Django 6.1: August 2026
The ESR version will also have a three cycle (at least 12 weeks) overlap between the time of a new release and the end-of-life of the previous release to permit testing and certification before you deploy the new version to your organization.
Below 1% usage: Jan-April 2025
Features:
- Declarative shadow DOM
- Subgrid
- Relative colors
- CSS nesting
- Firefox ESR after Firefox 121 (current: 115).
- Expected: Firefox ESR 128 in August 2024