Page 1 of 1
Extended support for Firefox 115 ESR
Posted: 14 Sep 2024, 10:13
by Duke
https://whattrainisitnow.com/release/?version=esr
We decided to extend support for ESR 115 only on Windows 7-8.1 and macOS 10.12-10.14 up to March 2025.
We will re-evaluate this decision in early 2025 and announce any updates on ESR 115's end-of-life then.

Extended support for Firefox 115 ESR
Posted: 01 Oct 2024, 20:25
by Duke
Extended support for Firefox 115 ESR
Posted: 01 Oct 2024, 21:53
by TheFighterJetDude
Hard to believe! Updated to it today!!
Extended support for Firefox 115 ESR
Posted: 09 Oct 2024, 20:07
by Duke
Extended support for Firefox 115 ESR
Posted: 29 Oct 2024, 13:21
by Duke
Extended support for Firefox 115 ESR
Posted: 25 Nov 2024, 20:13
by Duke
Extended support for Firefox 115 ESR
Posted: 08 Jan 2025, 11:35
by Duke
Extended support for Firefox 115 ESR
Posted: 03 Feb 2025, 20:47
by Duke
Extended support for Firefox 115 ESR
Posted: 05 Feb 2025, 22:32
by Duke
Looks like
https://tinyurl.com won't load with Firefox 115.20 ESR while it's working fine with R3dfox.
Same goes with Tor Browser 13.5.12 which is based on Firefox 115.20 ESR

Extended support for Firefox 115 ESR
Posted: 19 Feb 2025, 12:17
by the_r3dacted
So apparently Mozilla extended ESR 115 to September.
https://whattrainisitnow.com/release/?version=esr
Extended support for Firefox 115 ESR
Posted: 19 Feb 2025, 23:54
by Duke
Good news!
Looks like there are still many people using Firefox on Windows 7 & 8

Extended support for Firefox 115 ESR
Posted: 04 Mar 2025, 13:51
by Duke
Extended support for Firefox 115 ESR
Posted: 27 Mar 2025, 17:34
by Duke
Extended support for Firefox 115 ESR
Posted: 01 Apr 2025, 19:16
by Duke
Extended support for Firefox 115 ESR
Posted: 29 Apr 2025, 19:12
by Duke
Extended support for Firefox 115 ESR
Posted: 18 May 2025, 11:56
by Duke
Extended support for Firefox 115 ESR
Posted: 27 May 2025, 19:05
by Duke
Extended support for Firefox 115 ESR
Posted: 23 Jun 2025, 22:29
by Duke
Extended support for Firefox 115 ESR
Posted: 21 Jul 2025, 21:58
by Duke
Extended support for Firefox 115 ESR
Posted: 19 Aug 2025, 12:42
by Duke
Extended support for Firefox 115 ESR
Posted: 06 Sep 2025, 13:16
by Duke
Extended support for Firefox 115 ESR
Posted: 16 Sep 2025, 20:11
by Duke
Extended support for Firefox 115 ESR
Posted: 14 Oct 2025, 19:54
by Duke
Extended support for Firefox 115 ESR
Posted: 14 Oct 2025, 22:11
by JodyThornton
I'm starting to wonder if I should revert to this on Windows 8, or stick with r3dFox. Some sites do work better on r3dFox 140 ESR, but updates are more timely and predictable on ESR 115.
Extended support for Firefox 115 ESR
Posted: 14 Oct 2025, 23:08
by Duke
JodyThornton wrote: ↑14 Oct 2025, 22:11
I'm starting to wonder if I should revert to this on Windows 8, or stick with r3dFox. Some sites do work better on r3dFox 140 ESR, but updates are more timely and predictable on ESR 115.
You can use both like I do

Extended support for Firefox 115 ESR
Posted: 14 Oct 2025, 23:22
by JodyThornton
Duke wrote: ↑14 Oct 2025, 23:08You can use both like I do
I hear you. I'm more of a standardize and settle person though, selecting one utility to do the job. What issues do you still experience with v115?
Extended support for Firefox 115 ESR
Posted: 15 Oct 2025, 11:03
by Duke
JodyThornton wrote: ↑14 Oct 2025, 23:22
What issues do you still experience with v115?
I had 2 or 3 sites not working or partially working but actually not anymore. So no specific issues (I'm spoofing the user agent of latest Firefox version) but it's overall slower than R3dfox.
Extended support for Firefox 115 ESR
Posted: 16 Oct 2025, 21:53
by flatrute
Duke wrote: ↑15 Oct 2025, 11:03
I had 2 or 3 sites not working or partially working but actually not anymore. So no specific issues but it's overall slower than R3dfox.
For the non-working sites, is it due to User-Agent blocking or unimplemented JavaScript functionalities? I know that
one of the founders of Mozilla is still doing the former, old-school method to block scrapers rather than using something like
Anubis as it looks basically like
Hashcash for him. [citation needed]
Extended support for Firefox 115 ESR
Posted: 10 Nov 2025, 21:29
by Duke
Extended support for Firefox 115 ESR
Posted: 08 Dec 2025, 20:28
by Duke