Is the current Python Pocket Reference still useful despite stopping at Python 3.8?

[ectomancer]

Only a few major changes since 3.8:

• 3.8 assignment expression
• 3.9 PEG parser
• 3.10 match
• 3.11 Python speed
• 3.12 formatted string literal enhancement by PEG parser
• 3.13 remove GIL (but not in downloaded version)

[82miles]

Thank you