[PROF-13286] Document that Ruby heap profiling is not yet compatible with Ruby 4 #33363
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…with Ruby 4 **What does this PR do?** This PR pairs with DataDog/dd-trace-rb#5148 on the Ruby profiler side to document that heap profiling is not currently compatible with Ruby 4. **Motivation:** Document this limitation clearly, to avoid confusing customers.
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michaelcretzman
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Dec 15, 2025
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What does this PR do? What is the motivation?
This PR pairs with DataDog/dd-trace-rb#5148 on the Ruby profiler side to document that heap profiling is not currently compatible with Ruby 4.
By documenting this limitation clearly, we hope to avoid confusing customers.
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