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Firefox Developer Edition (ca) 137.0 download

Firefox Browser Developer Edition

This is an older version. The current version is 151.0. Firefox Developer Edition (ca) 151.0 · Released:

Installer files 137.0

ArchitectureTypeScopeFile sizeDownloadSHA256
64-bit EXE (NSIS) All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE (NSIS) All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE (NSIS) All users — download-installer.cdn.mozilla.net VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

Release notes

New
- Firefox now identifies all links in PDFs and turns them into hyperlinks.
- Support HEVC playback on Linux.
- You can now use the Firefox address bar as a calculator. Simply type an arithmetic expression and view the result in the address bar drop-down. Clicking on this result will copy it to your clipboard.

This feature is part of a progressive roll out.
What is a progressive roll out?
Certain new Firefox features are released gradually. This means some users will see the feature before everyone does. This approach helps to get early feedback to catch bugs and improve behavior quickly, meaning more Firefox users overall have a better experience.
- Now you can sign PDFs without leaving Firefox. Save your signatures to re-use later.
Changed
- Due to recent changes in MacOS Sequoia, the shortcut to complete search strings to .com addresses has been changed on MacOS from Ctrl+Enter to Cmd+Enter. The preference to disable this feature, browser.urlbar.ctrlCanonizesURLs, was not renamed, and it's valid across all the supported platforms.
Developer
- In the Inspector Fonts panel, we now display fonts metadata, like the the font version, designer, vendor, license…

- The Network panel now allows overriding network request responses with local files.

Web Platform
- Support for the SVG 2 path API is now available.
- Support for the hyphenate-limit-chars property is now available. This property enables authors to have greater control over the use of automatic hyphenation.

https://www.mozilla.org/firefox/137.0beta/releasenotes/

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