Firefox 137.0.2リリース

4月 15, 2025
4月 28, 2025
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Firefox
Mozilla Firefoxは、Mozilla Foundationおよびその傘下のMozilla Corporationによって開発されているフリーかつオープンソースのウェブブラウザである。単にFirefoxと呼称されるほか、fireおよびfoxの和訳から火狐とも呼称される。

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Firefox
バージョン		137.0.2
リリース日		2025年4月–日

アップデート内容

Fixed file picker not being displayed when exporting passwords on macOS in about:logins for some users. (Bug 1956266)
Fixed accessibility issues with the new PDF signature feature. (Bug 1956110 and Bug 1952571)
Fixed an issue where using the context menu to paste in the Style Editor would insert the code twice. (Bug 1955854)
Fixed functional regressions in our XSLT support introduced in 137. (Bug 1954841)
Fixed a tooltip flickering issue on Windows that affected some users when hovering. (Bug 1958631)
Fixed an issue where Firefox would not respond to clicks in some HTML5 video players. (Bug 1959251)
Fixed an issue where radio inputs behaved incorrectly when preventDefault() was called on the click event. (Bug 1957956)
Fixed an issue that caused some Firefox users to restart their browser multiple times to complete an update. (Bug 1959492)
Security fix.

Fixed an issue with DRM video playback on some sites caused by the general availability rollout of Microsoft’s PlayReady hardware decryption DRM support in Firefox 137. PlayReady support is now limited to specific sites while broader compatibility continues to be tested. (Bug 1959827)