chore: prepare v0.0.34 release

CHANGELOG.md

@@ -6,6 +6,16 @@ All notable changes to scriptc will be documented in this file.
 
 <!-- release:start -->
 
+## 0.0.34
+
+### Performance
+
+- **Library builds reuse more validated work.** Unchanged frontends, comment-only edits, lowered IR, and emitted C or LLVM translation units can be restored from the persistent cache while semantic, configuration, package-resolution, toolchain, and source-annotation changes still invalidate safely; volatile library identity is refreshed independently.
+- **Reachable library code is lowered once.** Module assembly reuses retained lowering output without re-lowering function bodies, preserving reached-only artifact filtering, coverage remainder behavior, and output ordering while reducing repeated compiler work.
+- **Same-shape record spreads emit smaller code.** Reusable clone helpers and outlined large-record copies reduce generated C and LLVM code while preserving ownership, integer proofs, and runtime behavior.
+
+<!-- release:end -->
+
 ## 0.0.33
 
 ### Features
@@ -19,8 +29,6 @@ All notable changes to scriptc will be documented in this file.
 
 - **Repeated builds avoid redundant compiler work.** Validated native-toolchain metadata and same-output artifacts persist across CLI processes with dependency and content checks that preserve cache invalidation; Node 24's bytecode cache reduces CLI startup work, frontend type lowering is memoized and checker prefetch avoids unused AST queries, and library profiles gain a fast `optimization: "dev"` posture plus `SCRIPTC_TIMING=1` phase diagnostics. The compiler CLI now requires Node 24 or newer.
 
-<!-- release:end -->
-
 ## 0.0.32
 
 ### Features

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "scriptc",
-  "version": "0.0.33",
+  "version": "0.0.34",
   "description": "Compile ordinary TypeScript and JavaScript to small, fast native executables — no Node, no V8, no JavaScript engine in the binary",
   "license": "Apache-2.0",
   "homepage": "https://scriptc.dev",

packages/compiler/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@scriptc/compiler",
-  "version": "0.0.33",
+  "version": "0.0.34",
   "description": "The scriptc compiler — TypeScript/JavaScript frontend, typed IR, LLVM and C backends",
   "license": "Apache-2.0",
   "homepage": "https://scriptc.dev",

packages/compiler/surface-manifest.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": 1,
-  "compilerVersion": "0.0.33",
+  "compilerVersion": "0.0.34",
   "coverage": [
     "Entries are projected mechanically from the compiler's own decision tables: the diagnostics registry, the unsupported-syntax dispatch tables, the stdlib and node-builtin lowering tables, and the supported-builtin-module list. Nothing is hand-maintained; the manifest regenerates byte-identically from the source tree at this version.",
     "Absence from this manifest means 'not projected', never 'unsupported'. Surfaces lowered through dedicated code paths rather than tables are not yet projected: console, JSON, Promise/async and the timer surface, the net/http/tls/https/dgram/dns/assert/test/stream/readline module member surfaces, template literals, the regex slice, global functions (parseInt, parseFloat, isNaN, isFinite), and the process surface outside its ambient slice.",

packages/runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@scriptc/runtime",
-  "version": "0.0.33",
+  "version": "0.0.34",
   "description": "scriptc native runtime — C sources, compiled into every scriptc binary",
   "license": "Apache-2.0",
   "homepage": "https://scriptc.dev",