Fixed SIGSEGV

changelog.md

@@ -34,6 +34,18 @@ existing Git tag; subsequent changes are listed as unreleased.
 
 #### Fixed
 
+- Replace the remaining `VAL_` and `SG_MUL_VAL_` regular expressions with a
+  shared forward-only statement reader. Long descriptions and range lists no
+  longer exhaust the stack. Preserve quoted escapes, exact integer values,
+  deferred references, duplicate checks, and source-located diagnostics without
+  imposing a new statement-length limit. Avoid repeatedly erasing `VAL_` prefixes.
+- Add and register a dedicated statement robustness suite for 50,000-character
+  fields, 10,000 value pairs/ranges, malformed long inputs, both parser APIs,
+  metadata preservation, value lookup, and active/inactive branch decoding.
+  Release and ASan/UBSan builds with the optional Qt adapter each pass 2,449
+  core checks, seven model checks, and the qmake tree test. One locale case
+  skips; leak checking remains disabled due to ptrace.
+
 - Reject all `SIG_VALTYPE_` declarations with a source-located
   `UnsupportedSignalType` error instead of silently decoding their payload as
   integers. Both parser APIs reject the unsupported operator, including type 0;