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-rw-r--r--NEWS5
1 files changed, 4 insertions, 1 deletions
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index ab9bf1b..39a55f5 100644
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+++ b/NEWS
@@ -9,7 +9,10 @@ Version 2.40
Major new features:
- [Add new features here]
+* The <stdbit.h> header type-generic macros have been changed when using
+ GCC 14.1 or later to use __builtin_stdc_bit_ceil etc. built-in functions
+ in order to support unsigned __int128 and/or unsigned _BitInt(N) operands
+ with arbitrary precisions when supported by the target.
Deprecated and removed features, and other changes affecting compatibility: