chore(master): release 0.5.0

[NTBBloodbath]

🤖 I have created a release beep boop

0.5.0 (2026-06-16)

Features

• add configurable content collections and categoriesDir (e6d1a5c)
• build: expose lith version with git commit hash for dev builds (111ee70)
• config: add SiteConfig field validation (af6a40f)
• dev: config hot-reloading (1728505), closes #92
• dev: pre-render all pages into memory for instant responses (485bbb0)
• incremental builds via content-hash caching (466cd8d)
• use rust-norg performance increase branch (experimental) (34f11c4)
• use XDG_CACHE_HOME for incremental build cache (c2c6370)

Bug Fixes

• build: join validation errors with newline for readability (3106055)
• build: log WalkDir errors instead of silently discarding (412f0e1)
• build: only validate RSS templates as RSS (7c73022)
• build: replace bare unwraps with proper error handling (607e46d)
• cache: populate build cache for incremental builds (4e6d4fe)
• config: do not allow negative numbers in RSS ttl values (9e3a7ee)
• dev: acquire posts lock once in category index handler (f784044)
• dev: clearly log when livereload fails (50da25d)
• dev: don't crash dev server when browser can't open (2b6a2de)
• dev: posts list empty in templates due to collection key collision (992c804)
• dev: posts list empty in templates due to collection key collision (992c804)
• dev: treat zero receivers as Ok(()) instead of Err in send_reload(). (50da25d)
• dev: uppercase Ok in send_reload (fd81af1)
• dev: use strip_prefix result directly instead of contains string check (ddd2f90)
• docs: improve site layout and center the content (f8e8ced)
• fs: remove redundant empty-dir check in find_in_previous_dirs (2b6a2de)
• init: typo in Norgolith (d7009c6)
• net: eliminate TOCTOU port race in dev server (f901bb3)
• preview: add percent-decoding to sanitize_path (f1f3cc7)
• schema: return ConstraintViolation schema error instead of panicking on invalid regex patterns (071c23b)
• schema: send warning message when a condition is absent from post metadata (a446158)
• schema: validate array item types against items definition (f43ad49)
• shared: use starts_with for collection permalink matching (03a56c5)
• shared: warn on invalid post date instead of silently sorting to epoch (420e4cf)
• shared: warn on metadata conversion errors instead of silently dropping (70c87ea)
• tera: escape HTML in TOC output to prevent XSS (bbd6607)
• tera: replace panic-inducing unwraps with proper error propagation (1d04c86)
• theme: handle root path in backup dir resolution (988ecf2)
• theme: move blocking I/O off tokio runtime (6e9cc5f)
• theme: use to_string_lossy for non-UTF-8 filenames (ae291a0)

Performance Improvements

• build: buffer rendered pages and write sequentially (efbac38)
• build: cache href regex with OnceLock (1d86e9b)
• build: migrate build.rs to sync rayon parallelism (6c3e083)
• build: use RwLock for build cache (0f8d545)
• cache: avoid recomputing global hash on save (b41e6f6)
• eliminate double parsing for collection posts (8ee9910)
• optimize build pipeline with shared context, VecDeque, and parallel metadata (0500ec7)
• pass carryover tags by reference in HTML converter (a7d8e25)
• skip HTML conversion for draft posts (ec57c38)
• skip HTML conversion for draft posts in dev server too (c628321)

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