4.x: Update Readme with some small changes to trigger the beauty scanner

[akarnokd]

Yep, release is aimed at November 30, 2026 because Java 27 has nothing we can use.

The next main thing we could have used is Structured Concurrency, provided they can actually implement it more efficiently than we can hand-craft state machines around CompletableFutures and Schedulers.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.69%. Comparing base (bc9ec68) to head (443a969).

Additional details and impacted files

@@             Coverage Diff              @@
##                4.x    #8228      +/-   ##
============================================
- Coverage     98.70%   98.69%   -0.01%     
+ Complexity     7097     7096       -1     
============================================
  Files           814      814              
  Lines         50026    50026              
  Branches       6764     6764              
============================================
- Hits          49377    49375       -2     
- Misses          447      450       +3     
+ Partials        202      201       -1     

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[github-actions]

🐷 TruffleHog + Entropy Beauty Scan

Average entropy of changed code: 4.988 bits/char
Verdict: ⚠️ Consider review — entropy outside sweet spot

Changed files entropy:

README.md: 4.988

✅ No secrets or suspicious high-entropy strings found.

Mid-4 beauty heuristic in action — powered by our entropy chats! 😊