chore: bump to 0.1.2 + add CHANGELOG.md (#33)

Changes since 0.1.1:
- SSE status filter on listen() — agents skip zombie intents
- Fix ResponseNotRead crash on SSE 503

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: George-iam

CHANGELOG.md

@@ -0,0 +1,19 @@
+# Changelog
+
+## 0.1.2 (2026-03-18)
+
+### Bug Fixes
+- Fix `ResponseNotRead` crash when SSE streaming encounters HTTP 503 error
+
+### Features
+- `listen()` now accepts optional `status` parameter to filter intents by lifecycle status
+- Default SSE stream excludes terminal statuses (COMPLETED, FAILED, CANCELED, TIMED_OUT) — agents no longer receive zombie intents
+
+## 0.1.1 (2026-03-13)
+
+- Initial alpha release with full AXME API coverage (96 methods)
+- SSE streaming (`listen`, `observe`, `wait_for`)
+- Scenario API (`apply_scenario`, `validate_scenario`)
+- MCP protocol support (`mcp_initialize`, `mcp_list_tools`, `mcp_call_tool`)
+- Intent lifecycle, inbox, webhooks, admin APIs
+- Zero external dependencies beyond httpx

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "axme"
-version = "0.1.1"
+version = "0.1.2"
 description = "Official Python SDK for Axme APIs."
 readme = "README.md"
 requires-python = ">=3.11"