+++ This bug was initially created as a clone of Bug #1717984 +++

on SeaMonkey 2.53.8.1 I found some dead links:

• bug filing instructions: "Page not found" 😥
  • appropriate replacement might be Bug report writing guidelines
• build instructions: "Page not found" 😥
• For extension developers "Page not found" 😥

(In reply to Rainer Bielefeld from comment #0)

+++ This bug was initially created as a clone of Bug #1717984 +++

on SeaMonkey 2.53.8.1 I found some dead links:

• bug filing instructions: "Page not found" 😥
  • appropriate replacement might be Bug report writing guidelines

See Bug 1721056

• build instructions: "Page not found" 😥

Should probably point to https://www.seamonkey-project.org/dev/code-development

• For extension developers "Page not found" 😥

Probably need to extract what we need from:
https://github.com/mdn/archived-content/tree/main/files/en-us/archive/add-ons/seamonkey_2

Only did the fixes for 2.53.7+

Comment on attachment 9235693 [details] [diff] [review]
1721863-deadlinks.patch

nit:

We will provide source code for 2.53.1 and future releases on

I think we do it. Maybe:

We are providing source code for the 2.53.x. releases on

Unfortunately broken because of CE so should we mention the web components polyfill add-on ?

Include 2.53.9 pages now.
Do we need to link to the polyfill add-on?

Comment on attachment 9237379 [details] [diff] [review]
1721863-deadlinks-v1_1.patch

LGTM

We can expand the 2.53.9 release notes to link the polyfill add-on. No need to update all the old stuff I think.

https://hg.mozilla.org/SeaMonkey/seamonkey-project-org/rev/eab3cd41e95fa3f0e42da9ccd1f2b022c3b1d1ef
https://gitlab.com/seamonkey-project/website/-/commit/834d0e83520c8e94d080c16ce2edf0d3ef0ed2fb
https://gitlab.com/seamonkey-project/website/-/commit/243178f9622aca729f79557456fbf89b95e5f87d
Dead Links on release SeaMonkey 2.53.7 - 2.53.9 pages. r=frg