Tracing changes to elisp reference manual

[Abraham S.A.H.]

Hey,

Greet everyone. Sorry for noise.

I have noticed a new closure section in elisp manual's “lisp data types 
section”.
“(elisp) Top > Lisp Data Types > Programming Types > Closure Type”

And I wonder, how can someone find out what are the new 
additions/removals/changes to elisp manual from the previous version?

For instance, when using Emacs 30.1 I want to know what have been changed in 
Emacs Lisp Reference Manual since version 29.4.

I have checked “view-emacs-news” (C-h n); it does show latest changes into 
Emacs Lisp, but not current version's major changes to Elisp manual.

Is there any changelog or news for that?

--
Best Regards,
Abraham
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