I have Mac running 10.4.11 and Firefox 3.6.25, and FF keeps telling me to upgrade to the latest compatible upgrade, but I can find no evidence on their site that something better exists.
Mac OS 10.4 is the limit for my old Mac. I get the message that I should upgrade to a newer version of Firefox than 3.6.25, but the "tell me more" and other links it presents me offer no hint of that newer compatible version.
Wubrane rozwězanje
Firefox 3.6.x is the last version of Firefox available from Mozilla for PPC Macs and 10.4.
http://www.mozilla.com/en-US/firefox/all-older.html
For older Macs that aren't supported in Firefox 4+ versions, try TenFourFox for PowerPC's running Mac 10.4.11 & 10.5.8 .
http://www.floodgap.com/software/tenfourfox/
http://tenfourfox.blogspot.com/
https://code.google.com/p/tenfourfox/wiki/PluginsNoLongerSupported
Wšykne wótegrona (2)
Wubrane rozwězanje
Firefox 3.6.x is the last version of Firefox available from Mozilla for PPC Macs and 10.4.
http://www.mozilla.com/en-US/firefox/all-older.html
For older Macs that aren't supported in Firefox 4+ versions, try TenFourFox for PowerPC's running Mac 10.4.11 & 10.5.8 .
http://www.floodgap.com/software/tenfourfox/
http://tenfourfox.blogspot.com/
https://code.google.com/p/tenfourfox/wiki/PluginsNoLongerSupported
Thanks for the good info. I'm using Tenfour to post this reply. Everything looks good!