Firefox 1.5 - released very recently, is very much worth the upgrade. Its sleek, faster than before while loading pages and has got some nice changes the Firefox users were looking forward to.
But, this latest stable version for Linux segfaults on Breezy Badger (Ubuntu 5.10). Maybe its something to do with SCIM, again (I use SCIM 1.4.2).
Meanwhile, on the Windows version, the first change I could spot was the difference in the way the "Page not found" error dialog was showing up - now, they have the message appearing on the page itself rather than dialog box. This has been a much needed modification on Firefox (when opening multiple pages at a single time, multiple dialogs used to prop up before this).
The second change quite conspicuous on upgrading, is the feather lightness of the browser. The pages also seem to load faster. The usual 'GTK like' menu is missing from the default theme.
There's also a handy command Ctrl + Shift + Del that clears "Private data".
More changes on the release notes of 1.5 and the unofficial changelog.
Still to fix the age old problem
Few of those Unicode related issues on Firefox are still to be solved. But of course, since Firefox is an Open Source project, instead of blaming them for not fixing the bug for 1.5 release, someone interested in solving this has to pitch in and contribute a patch.
The discussions on bugzilla's bug reports were suggesting that these issues had something to do with the Uniscribe API support on Mozilla. The bug report has been there for almost 2 years now, unsolved.
Although its a sad thing nobody has taken this issue up seriously until now (and Mozilla still continues to badly render Unicode, and Indic in particular), Mozilla still is 'ok' for Indic users if not 'all is fine'.
Hope someone will tackle this age old issue with Mozilla - Indic and would come up with a patch soon. The discussions on bugzilla do seem to suggest that good amount of work is needed to be done, for this to be realised.