Update CHANGELOG for 0.2

[tankyleo]

Describe how to configure Knots v29+ to work with 0FC channels

[ldk-reviews-bot]

👋 Thanks for assigning @TheBlueMatt as a reviewer!
I'll wait for their review and will help manage the review process.
Once they submit their review, I'll check if a second reviewer would be helpful.

[tankyleo]

Have not tested 0FC channels against Knots with this configuration, this is my best read of the release notes and example configuration file.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.87%. Comparing base (311ad94) to head (5a1fc7d).
⚠️ Report is 2 commits behind head on 0.2.

Additional details and impacted files

@@            Coverage Diff             @@
##              0.2    #4256      +/-   ##
==========================================
+ Coverage   88.86%   88.87%   +0.01%     
==========================================
  Files         180      180              
  Lines      138117   138117              
  Branches   138117   138117              
==========================================
+ Hits       122736   122751      +15     
+ Misses      12568    12549      -19     
- Partials     2813     2817       +4     

Flag	Coverage Δ
fuzzing	20.85% <ø> (ø)
tests	88.71% <ø> (+0.01%)	⬆️

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[TheBlueMatt]

You mentioned on Discord that you hadn't done full testing with Knots, honestly given that I feel like we might as well just say "note that Knots by default blocks these transactions, do not use Knots with a lightning node" rather than trying to provide specific configs we only assume work.