fix(release-firefox): Reorder sections

[dipikabh]

Description

This PR updates the Firefox release note template (follow-up to #42319 (comment)) and a few previous release note files.

1. In the template file:
   - Added instruction to delete "Removals" if the section is empty.
   - Added section-specific deletion instruction, "Delete entire [section] section if no updates", because we remove the parent section for HTTP, SVG, MathML, Security, etc if they're empty. (It'll be good to have this info in the template rather than having to check our convention every time.)

   • Added "No notable changes." to "Changes for add-on developers" as well since we always keep this section. (We use this label for the core sections for HTML, CSS, and JavaScript that we don't delete.)
   • Reordered sections to follow this sequence:
     • Developer Tools
     • HTML
     • CSS
     • JavaScript
     • HTTP
     • SVG
     • MathML
     • Security
     • APIs
     • WebAssembly
     • WebDriver

2. In the latest released (146), beta (147), and nightly (148) files, made updates to reflect changes in the template.

3. In the remaining files:

   • Updated casing in "## Changes for Web developers" to "## Changes for web developers"
   • Updated the placement of the "Developer Tools" section to the top (when present)
   • Removed "Developer Tools" section where it was empty (123)

Motivation

Ordering the technologies/areas in the logical progression, starting with Dev Tools, then core technologies, followed by others

/cc @pepelsbey

[github-actions]

Preview URLs (56 pages)

• /en-US/docs/Mozilla/Firefox/Releases/10
• /en-US/docs/Mozilla/Firefox/Releases/116
• /en-US/docs/Mozilla/Firefox/Releases/11
• /en-US/docs/Mozilla/Firefox/Releases/123
• /en-US/docs/Mozilla/Firefox/Releases/12
• /en-US/docs/Mozilla/Firefox/Releases/13
• /en-US/docs/Mozilla/Firefox/Releases/146
• /en-US/docs/Mozilla/Firefox/Releases/147
• /en-US/docs/Mozilla/Firefox/Releases/148
• /en-US/docs/Mozilla/Firefox/Releases/14
• /en-US/docs/Mozilla/Firefox/Releases/15
• /en-US/docs/Mozilla/Firefox/Releases/16
• /en-US/docs/Mozilla/Firefox/Releases/17
• /en-US/docs/Mozilla/Firefox/Releases/18
• /en-US/docs/Mozilla/Firefox/Releases/19
• /en-US/docs/Mozilla/Firefox/Releases/20
• /en-US/docs/Mozilla/Firefox/Releases/21
• /en-US/docs/Mozilla/Firefox/Releases/22
• /en-US/docs/Mozilla/Firefox/Releases/23
• /en-US/docs/Mozilla/Firefox/Releases/24
• /en-US/docs/Mozilla/Firefox/Releases/25
• /en-US/docs/Mozilla/Firefox/Releases/26
• /en-US/docs/Mozilla/Firefox/Releases/27
• /en-US/docs/Mozilla/Firefox/Releases/28
• /en-US/docs/Mozilla/Firefox/Releases/29
• /en-US/docs/Mozilla/Firefox/Releases/30
• /en-US/docs/Mozilla/Firefox/Releases/31
• /en-US/docs/Mozilla/Firefox/Releases/32
• /en-US/docs/Mozilla/Firefox/Releases/33
• /en-US/docs/Mozilla/Firefox/Releases/34
• /en-US/docs/Mozilla/Firefox/Releases/35
• /en-US/docs/Mozilla/Firefox/Releases/36
• /en-US/docs/Mozilla/Firefox/Releases/37
• /en-US/docs/Mozilla/Firefox/Releases/38
• /en-US/docs/Mozilla/Firefox/Releases/39
• /en-US/docs/Mozilla/Firefox/Releases/40
• /en-US/docs/Mozilla/Firefox/Releases/41
• /en-US/docs/Mozilla/Firefox/Releases/42
• /en-US/docs/Mozilla/Firefox/Releases/43
• /en-US/docs/Mozilla/Firefox/Releases/44
• /en-US/docs/Mozilla/Firefox/Releases/45
• /en-US/docs/Mozilla/Firefox/Releases/46
• /en-US/docs/Mozilla/Firefox/Releases/47
• /en-US/docs/Mozilla/Firefox/Releases/48
• /en-US/docs/Mozilla/Firefox/Releases/49
• /en-US/docs/Mozilla/Firefox/Releases/50
• /en-US/docs/Mozilla/Firefox/Releases/51
• /en-US/docs/Mozilla/Firefox/Releases/52
• /en-US/docs/Mozilla/Firefox/Releases/53
• /en-US/docs/Mozilla/Firefox/Releases/54
• /en-US/docs/Mozilla/Firefox/Releases/55
• /en-US/docs/Mozilla/Firefox/Releases/56
• /en-US/docs/Mozilla/Firefox/Releases/57
• /en-US/docs/Mozilla/Firefox/Releases/58
• /en-US/docs/Mozilla/Firefox/Releases/89
• /en-US/docs/Mozilla/Firefox/Releases/9

Flaws (4)

Note! 54 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Mozilla/Firefox/Releases/42
Title: Firefox 42 release notes for developers
Flaw count: 2

• macros:
  • Macro domxref produces link /en-US/docs/Web/API/Directory which doesn't resolve
  • Macro domxref produces link /en-US/docs/Web/API/Directory/path which doesn't resolve

---

URL: /en-US/docs/Mozilla/Firefox/Releases/44
Title: Firefox 44 release notes for developers
Flaw count: 2

• macros:
  • Macro cssxref produces link /en-US/docs/Web/CSS/@page/marks which doesn't resolve
  • Macro domxref produces link /en-US/docs/Web/API/MessageEvent/initMessageEvent which doesn't resolve

External URLs (53)

URL: /en-US/docs/Mozilla/Firefox/Releases/9
Title: Firefox 9 release notes for developers

• https://firefox-source-docs.mozilla.org/devtools-user/web_console/index.html (2 times) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/23
Title: Firefox 23 release notes for developers

• https://bugzil.la/834836 (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/24
Title: Firefox 24 release notes for developers

• https://bugzil.la/870361 (1 time) (Note! This may be a new URL 👀)
• https://mihai.sucan.ro/mihai/blog/the-browser-console-is-replacing-the-error-console/ (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/51
Title: Firefox 51 release notes for developers

• https://bugzilla.mozilla.org/buglist.cgi?list_id=13263768&resolution=FIXED&classification=Client%20Software&chfieldto=2016-09-19&query_format=advanced&chfield=resolution&chfieldfrom=2016-08-01&chfieldvalue=FIXED&bug_status=RESOLVED&bug_status=VERIFIED&component=Developer%20Tools&component=Developer%20Tools%3A%20about%3Adebugging&component=Developer%20Tools%3A%20Animation%20Inspector&component=Developer%20Tools%3A%20Canvas%20Debugger&component=Developer%20Tools%3A%20Computed%20Styles%20Inspector&component=Developer%20Tools%3A%20Console&component=Developer%20Tools%3A%20CSS%20Rules%20Inspector&component=Developer%20Tools%3A%20Debugger&component=Developer%20Tools%3A%20DOM&component=Developer%20Tools%3A%20Font%20Inspector&component=Developer%20Tools%3A%20Framework&component=Developer%20Tools%3A%20Graphic%20Commandline%20and%20Toolbar&component=Developer%20Tools%3A%20Inspector&component=Developer%20Tools%3A%20JSON%20Viewer&component=Developer%20Tools%3A%20Memory&component=Developer%20Tools%3A%20Netmonitor&component=Developer%20Tools%3A%20Object%20Inspector&component=Developer%20Tools%3A%20Performance%20Tools%20%28Profiler%2FTimeline%29&component=Developer%20Tools%3A%20Responsive%20Design%20Mode&component=Developer%20Tools%3A%20Scratchpad&component=Developer%20Tools%3A%20Shared%20Components&component=Developer%20Tools%3A%20Source%20Editor&component=Developer%20Tools%3A%20Storage%20Inspector&component=Developer%20Tools%3A%20Style%20Editor&component=Developer%20Tools%3A%20User%20Stories&component=Developer%20Tools%3A%20Web%20Audio%20Editor&component=Developer%20Tools%3A%20WebGL%20Shader%20Editor&component=Developer%20Tools%3A%20WebIDE&product=Firefox (1 time) (Note! This may be a new URL 👀)
• https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/index.html (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/89
Title: Firefox 89 release notes for developers

• https://blog.mozilla.org/addons/2021/04/19/changes-to-themeable-areas-of-firefox-in-version-89/ (1 time)
• https://bugzil.la/1220696 (1 time)
• https://bugzil.la/1536094 (1 time)
• https://bugzil.la/1659511 (1 time)
• https://bugzil.la/1672073 (1 time)
• https://bugzil.la/1681046 (1 time)
• https://bugzil.la/1681691 (1 time)
• https://bugzil.la/1691454 (1 time)
• https://bugzil.la/1694679 (1 time)
• https://bugzil.la/1695404 (1 time)
• https://bugzil.la/1697630 (1 time)
• https://bugzil.la/1699707 (2 times)
• https://bugzil.la/1701029 (1 time)
• https://bugzil.la/1701824 (1 time)
• https://bugzil.la/1703505 (1 time)
• https://bugzil.la/1703537 (1 time)
• https://bugzil.la/1704474 (1 time)
• https://bugzil.la/1704494 (1 time)
• https://bugzil.la/1712556 (1 time)
• https://hacks.mozilla.org/2021/06/looking-fine-with-firefox-89/ (1 time)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/116
Title: Firefox 116 release notes for developers

• https://bugzil.la/1752760 (1 time) (Note! This may be a new URL 👀)
• https://bugzil.la/1789193 (1 time) (Note! This may be a new URL 👀)
• https://bugzil.la/1810195 (1 time) (Note! This may be a new URL 👀)
• https://bugzil.la/1816115 (1 time) (Note! This may be a new URL 👀)
• https://bugzil.la/1836755 (1 time) (Note! This may be a new URL 👀)
• https://firefox-source-docs.mozilla.org/devtools-user/custom_formatters/index.html (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/123
Title: Firefox 123 release notes for developers

• https://bugzil.la/1333395 (1 time)
• https://bugzil.la/1730706 (2 times)
• https://bugzil.la/1790375 (1 time)
• https://bugzil.la/1855023 (1 time)
• https://bugzil.la/1866431 (1 time)
• https://bugzil.la/1869536 (1 time)
• https://bugzil.la/1870052 (1 time)
• https://bugzil.la/1870434 (1 time)
• https://bugzil.la/1870570 (1 time)
• https://bugzil.la/1870863 (1 time)
• https://bugzil.la/1872116 (1 time)
• https://bugzil.la/1872333 (1 time)
• https://bugzil.la/1872675 (1 time)
• https://bugzil.la/1873688 (1 time)
• https://bugzil.la/1874445 (2 times)
• https://bugzil.la/1875086 (1 time)
• https://w3c.github.io/webdriver-bidi/ (6 times)
• https://w3c.github.io/webdriver/ (1 time)
• https://whattrainisitnow.com/release/?version=123 (1 time)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/146
Title: Firefox 146 release notes for developers (Stable)

• https://bugzil.la/1994171 (1 time) (Note! This may be a new URL 👀)
• https://bugzil.la/1994172 (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2025-12-15 14:53:25)

[dipikabh]

@pepelsbey I've removed the comments as discussed (they're not needed because the script automatically handles empty sections).