chore(release): prepare 8.3.0 release docs and metadata

CHANGELOG.md

@@ -9,7 +9,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Next release should include the merged `landing-page-generator` skill from PR #341. The PR landed after `v8.2.0` was already published, so it is intentionally not part of the `8.2.0` npm package.
+*None pending.*
+
+## [8.3.0] - 2026-03-19 - "Activation and Skill Expansion"
+
+> **A focused follow-up release for post-8.2.0 reliability, metadata, and marketplace improvements**
+
+This release completes the post-`v8.2.0` maintainer batch by shipping the `landing-page-generator` skill, adding the MAXIA AI-to-AI marketplace guidance, and addressing activation security and metadata stability improvements introduced by late-cycle contributor work.
+
+## New Skills
+
+- **landing-page-generator** — high-converting landing page skillset and campaign-ready templates for product launches and marketing work (PR #341)
+- **maxia-ai-to-ai** — AI-to-AI marketplace interaction skill updates and onboarding guidance (PR #359)
+
+## Improvements
+
+- **Agent safety and activation hardening**: Updated `MAXIA` and activation-related metadata/flows to reduce startup and loading issues across local and plugin-based contexts (PR #359).
+- **Agentic skill metadata quality**: Fixed `agentic-auditor` frontmatter to align risk and quality labels with repository standards (PR #353).
+- **Starter bundles behavior**: Improved starter bundle behavior when resolving all skills for full installs (PR #358).
+- **Catalog and security maintenance**: Included CI/security follow-up fixes and generated registry refreshes to stabilize post-merge CI behavior.
+
+## Credits
+
+- Contributors of merged PRs #341, #353, #358, and #359
 
 ## [8.2.0] - 2026-03-18 - "Community Skill Expansion and Plugin Repair"
 

README.md

@@ -1,4 +1,4 @@
-<!-- registry-sync: version=8.2.0; skills=1273; stars=25526; updated_at=2026-03-18T11:57:57+00:00 -->
+<!-- registry-sync: version=8.3.0; skills=1273; stars=25526; updated_at=2026-03-19T00:00:00+00:00 -->
 # 🌌 Antigravity Awesome Skills: 1,273+ Agentic Skills for Claude Code, Gemini CLI, Cursor, Copilot & More
 
 > **The Ultimate Collection of 1,273+ Universal Agentic Skills for AI Coding Assistants — Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, Cursor, OpenCode, AdaL**
@@ -18,9 +18,7 @@
 [![Web App](https://img.shields.io/badge/Web%20App-Browse%20Skills-blue)](apps/web-app)
 [![Buy Me a Book](https://img.shields.io/badge/Buy%20me%20a-book-d13610?logo=buymeacoffee&logoColor=white)](https://buymeacoffee.com/sickn33)
 
-**Antigravity Awesome Skills** is a curated, battle-tested library of **1,273+ high-performance agentic skills** designed to work seamlessly across the major AI coding assistants.
-
-**Current release: V8.2.0.** This repository gives your agent reusable playbooks for planning, coding, debugging, testing, security review, infrastructure work, product thinking, and much more.
+**Current release: V8.3.0.** This repository gives your agent reusable playbooks for planning, coding, debugging, testing, security review, infrastructure work, product thinking, and much more.
 
 ## Table of Contents
 
@@ -50,7 +48,7 @@
 
 ### 1. 🐣 Context: What is this?
 
-**Antigravity Awesome Skills** (Release 8.2.0) adds six community skills, repairs Claude marketplace metadata, fixes malformed skill content, and keeps the docs, credits, and release path aligned after the latest maintainer sweep.
+**Antigravity Awesome Skills** (Release 8.3.0) includes the latest maintainer sweep after `8.2.0`, including new onboarding assets, activation hardening, and the `landing-page-generator` and `MAXIA` marketplace-related updates.
 
 AI Agents (like Claude Code, Cursor, or Gemini) are smart, but they lack **specific tools**. They don't know your company's "Deployment Protocol" or the specific syntax for "AWS CloudFormation".
 **Skills** are small markdown files that teach them how to do these specific tasks perfectly, every time.

docs/users/getting-started.md

@@ -1,4 +1,4 @@
-# Getting Started with Antigravity Awesome Skills (V8.2.0)
+# Getting Started with Antigravity Awesome Skills (V8.3.0)
 
 **New here? This guide will help you supercharge your AI Agent in 5 minutes.**
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "antigravity-awesome-skills",
-  "version": "8.2.0",
-  "description": "1,271+ agentic skills for Claude Code, Gemini CLI, Cursor, Antigravity & more. Installer CLI.",
+  "version": "8.3.0",
+  "description": "1,273+ agentic skills for Claude Code, Gemini CLI, Cursor, Antigravity & more. Installer CLI.",
   "license": "MIT",
   "scripts": {
     "validate": "node tools/scripts/run-python.js tools/scripts/validate_skills.py",