[30.0] rc2 backports #33356

1. 
   fanquake commented at 11:44 am on September 10, 2025: member

   Backports:

   • https://github.com/bitcoin-core/gui/pull/886
   • #33310
   • #33364
2. gui: Avoid pathological QT text/markdown behavior...

   during text selection by only setting plaintext mime data.
   
   Github-Pull: https://github.com/bitcoin-core/gui/pull/886
   Rebased-From: 6a371b70c87ad6b763c89384562fce8549f37434

   6b19ede1a5
3. fanquake added this to the milestone 30.0 on Sep 10, 2025
4. DrahtBot added the label Backport on Sep 10, 2025
5. 
   DrahtBot commented at 11:44 am on September 10, 2025: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage & Benchmarks

   For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/33356.

   Reviews

   See the guideline for information on the review process. A summary of reviews will appear here.

6. ci: always use tag for LLVM checkout

   Rather than trying to match the apt installed clang version, which is
   prone to intermittent issues. i.e #33345.
   
   Github-Pull: #33364
   Rebased-From: b736052e39f1f466f63f261ace3dd2deba171e8a

   f7eded1dca
7. trace: Workaround GCC bug compiling with old systemtap

   Github-Pull: #33310
   Rebased-From: 93a29ff2830162c8129d35c7b9beb43fab984503

   35038b03c9

Contributors
fanquake DrahtBot

Labels
Backport

Milestone
30.0