This is because Firefox changes from release to release and as such the ways in which some extensions integrate changes, meaning there can be problems when running an older extension with a newer version of Firefox.
When you install Firefox 1.5, your Extensions and Themes may be disabled until Firefox 1.5 determines that either a) they are compatible with the Firefox 1.5 release or b) there are newer versions available that are compatible. Please report any issues to the maintainer of the extension.
Please read this before reporting any new bugs. This list covers some of the known problems with Firefox 1.5. On Linux, Firefox now follows GTK's setting for textbox keybindings, so pressingĬtrl+letters triggers application shortcuts instead of readline-like text-editing WINNT\Profiles\\Application Data\Mozilla\Firefox Settings and other information and should you decide to use Firefox again youįirefox stores your user data in one of the following locations: Windows 2000, XPĭocuments and Settings\\Application Data\Mozilla\Firefox Note that by doing this you are destroying all of your Bookmarks, saved passwords, The location described below in the "Profile Folder" section. If you wish to remove your profile folder, remove These instructions leave your profile in place in case you install FirefoxĪgain in the future.
Mac OS Xĭrag the Firefox application to the Trash. "Mozilla Firefox (1.5)" in the list and click Remove to uninstall. When theĬontrol Panel appears, double click Add/Remove Programs. To uninstall Firefox, follow these instructions: Windowsįrom the Start menu, choose Control Panel. Linux/GTK2Įxtract the tarball in the directory where you want to installĮxtract the compressed archive and run firefox. Drag the icon to your Dock if you want it to appear there.
Once you have downloaded the Firefox 1.5.dmg file, double click the Firefox Disk Image to open it in Finder, and then drag the Firefox application onto your hard disk. Once you have downloaded Firefox, follow these instructions toĭouble click the Firefox Setup 1.5.exe installer to The Contributed Builds section at the end of this document. To get Firefox 1.5, download it here or browse theįor builds for other systems and languages not provided, see
provides Firefox for Windows, Linux, and Mac OS X in a Starting with Firefox 1.5, Mac OS X users must have Mac OS X 10.2 or greater. Release Date: NovemDownloading and Installing System Requirementsīefore installing, make sure your computer meets the system requirements. They are unreliable and unsafe to use, which also makes it difficult to maintain Firefox on those versions.The Burning Edge has more detailed lists of new features and notable bug fixes. If you want to keep your Firefox version up to date, you need to upgrade your operating system to macOS 10.12 or higher. How can I get the newest features of Firefox?
After this, no security updates will be provided. Up until October 2021, we were updating affected users with critical security updates through the Firefox ESR channel, to help retain the best possible security. Unsupported operating systems do not receive security updates, have known exploits and can be dangerous to use, which makes it difficult to maintain Firefox on those versions.Ĭan I still browse safely with Firefox on OS X 10.9, 10.10 or 10.11? Apple made the last security update applicable to OS X 10.11 available in July 2018. Why has Firefox ended support for OS X 10.9, 10.10 and 10.11 users?Īlthough Apple does not have a public policy governing security updates for older OS X releases, its practice is to support the most recent three releases. Affected users will not receive any further security updates. This was done to provide security updates until the final Firefox 78 ESR update (version 78.15.0esr) was released on October 5, 2021.
These users were moved to the Firefox Extended Support Release (ESR) channel by an application update.
Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Releaseįirefox version 78 was the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan.