chore(release): bump version to 0.6.12

Bundle three changes landed since 0.6.11:
- feat(search): standalone web search via Serper.dev (#63)
- feat(map): layered URL discovery with bounded crawl fallback (#64)
- fix(mcp): accept boolean params sent as JSON strings (#62 / #65)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -5,6 +5,15 @@ Format follows [Keep a Changelog](https://keepachangelog.com/).
 
 ## [Unreleased]
 
+## [0.6.12] - 2026-06-17
+
+### Added
+- **Standalone web search** using your own [Serper.dev](https://serper.dev) key — no hosted webclaw account needed. Available across the CLI (`webclaw search "query" --num 5 --scrape`, key via `--serper-key` or `SERPER_API_KEY`), the MCP `search` tool (local-first when `SERPER_API_KEY` is set, hosted API otherwise), and the self-hosted REST server (`POST /v1/search`, enabled when started with `SERPER_API_KEY`). With `--scrape`, the top result pages are fetched and extracted to markdown.
+- **Layered URL discovery for `--map`**: when a site has no sitemap or only a thin one, map now falls back to a bounded same-origin crawl and harvests links from every fetched page plus the unfetched frontier, returning far more URLs. Adds gzipped-sitemap (`.xml.gz`) support, deeper sitemap-index recursion, more fallback paths, and `--map-pages` / `--no-map-crawl` / `--map-limit` controls. Crawler logs now go to stderr so `--map --format json` stays machine-parseable.
+
+### Fixed
+- MCP tools now accept boolean arguments whether the client sends them as JSON booleans or as the strings `"true"`/`"false"` (case-insensitive). Some MCP clients (e.g. Claude Desktop) send booleans as strings, which previously failed the call with a deserialization error. Affects `scrape` (only_main_content), `crawl` (use_sitemap), `research` (deep), and `search` (scrape). This completes the earlier numeric-parameter fix.
+
 ## [0.6.11] - 2026-06-16
 
 ### Added

Cargo.lock

@@ -3221,7 +3221,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-cli"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "clap",
  "dotenvy",
@@ -3242,7 +3242,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-core"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "ego-tree",
  "once_cell",
@@ -3260,7 +3260,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-fetch"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "async-trait",
  "bytes",
@@ -3288,7 +3288,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-llm"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "async-trait",
  "reqwest",
@@ -3301,7 +3301,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-mcp"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "dirs",
  "dotenvy",
@@ -3321,7 +3321,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-pdf"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "pdf-extract",
  "thiserror",
@@ -3330,7 +3330,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-server"
-version = "0.6.11"
+version = "0.6.12"
 dependencies = [
  "anyhow",
  "axum",

Cargo.toml

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.6.11"
+version = "0.6.12"
 edition = "2024"
 license = "AGPL-3.0"
 repository = "https://github.com/0xMassi/webclaw"