docs: trim the changelog entries to user-visible deltas

Assisted-by: GLM 5.3 Flash

CHANGELOG.md

@@ -26,8 +26,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   file under a directory (default GOROOT/src) with the gasm encoder
   only: suffixed files for their architecture, suffix-less files for
   all four, as a GOARCH build would.  Reports the headline number (108
-  of 627 GOROOT files, 17.2 %, assemble for every target architecture
+  of 627 GOROOT files, 17.2 %, assemble for every target architecture,
-  today; the pre-0.34 baseline was 23), the per-architecture pass rates
+  against 23 in the previous release), the per-architecture pass rates
   and the most common failure reasons with a representative file each,
   which drive the encodability backlog by frequency.
 - **Fuzz targets for the parser and the formatter.**  FuzzParse (no
@@ -35,8 +35,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   twice equals formatting once; clean input stays clean) seed
   themselves from the repository's kernels, so the plain test suite
   replays every seed in CI and `just fuzz` runs the mutation engine on
-  demand.  The first sessions found and fixed eight formatter and
+  demand.
-  lexer defects.
 - **Oracle parity as its own CI step.**  The push pipeline already ran
   the live go-tool-asm comparison inside the suite; a dedicated step
   now names that gate when it fails.
@@ -86,12 +85,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- **The dependency statement was wrong.**  `golang.org/x/arch` is not
-  test-only: `gasm dis` and the debugger's listings decode through it, so
-  it is linked into the binary.  `CONTRIBUTING.md` and
-  `docs/ARCHITECTURE.md` said otherwise.
-- **The CLI reference listed 17 of the 18 lint rules.**  The missing
-  `reserved-register-write` is documented with the rest.
 - **riscv64 JALR silently jumped to the wrong register.**  The trampoline
   form `JALR X0, 0(X5)` read the memory operand's base as the destination,
   encoding a jump to X0 with no diagnostic; the destination is the first
@@ -103,12 +96,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   line before its symbol's GLOBL; correctly ordered files (most of
   GOROOT's) failed with "no matching GLOBL".  Two passes: symbols are
   registered before initialisers are applied.
-- **The formatter lost idempotency on degenerate lines.**  Found by the
+- **The formatter lost idempotency on degenerate lines.**  Illegal tokens
-  new fuzz target: illegal tokens survived into the output, a label
+  survived into the output, a label sharing its line with a
-  sharing its line with a non-instruction split into a line the parser
+  non-instruction split into a line the parser rejects, stray-operand
-  rejects, stray-operand lines entered the alignment width computation,
+  lines entered the alignment width computation, and rendered `/ *`,
-  and rendered `/ *`, `> >` sequences re-lexed as comments and shifts.
+  `> >` sequences re-lexed as comments and shifts.  The label, width and
-  The label, width and spacing rules now agree between passes.
+  spacing rules now agree between passes.
 
 ## [0.33.0] - 2026-09-14