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All notable changes to EVOID will be documented on this page.

This project adheres to Semantic Versioning.

[0.6.10] - 2026-08-12

Fixed

  • PyPI publish — bump version to 0.6.10 (0.6.9 already exists on PyPI with different hash)
  • CI: msgpack dependency resolved, all serializer tests pass

[0.6.9] - 2026-08-12

Security

  • Pipeline security hardening — add_intent() now delegates to resolve_pipeline() ensuring ALL intents pass through security processors (CRITICAL level no longer bypasses validate/authorize)
  • Security processors (validate, authorize) are fail-open: they only block when explicitly defined in the processor registry, maintaining backward compatibility

Removed

  • Dead handler system — deleted evoid/engines/handler.py and evoid/core/startup.py (never called by execute(), unused dead code)
  • Removed set_handler() / get_handler() references from evoid/engines/schema/native.py

Changed

  • Single source of truth for pipelines — add_intent() no longer directly accesses _DEFAULT_PROCESSORS; it composes via resolve_pipeline() (one code path for all intent registration)
  • msgpack promoted from optional dev dependency to required dependency (used by serializer engine)
  • Plugin compatibility: all 15 plugins updated to evoid>=0.6.9, plugin versions bumped to 0.2.0

Added

  • 18 regression tests in tests/test_intent_pipeline_security.py covering real runtime path (execute() → get_pipeline_config() → execute_pipeline() → processor registry)
  • Tests verify: level-based pipeline composition, security not bypassed, handler executes exactly once, no duplicate processors, priority/timeout preserved

[0.6.8] - 2026-08-11

Fixed

  • Documentation overhaul — comprehensive audit of all 96 docs pages (5 parts); corrected all code examples to match actual runtime behavior
  • Project root detection — fixed find_project_root() to work from any subdirectory
  • ASGI route matching — fixed decorator and parameterized route handling
  • Service startup — import service main.py in cmd_service_run before starting server

Changed

  • DeepWiki badge added (updates faster for contributors)
  • Documentation coherence and tutorial ordering improved
  • Quick Start corrected to match actual evo init behavior + version badge updated to 0.6.7

[0.6.7] - 2026-07-31

Bug Fixes

  • Pipeline event consistency — fixed post_process event to emit across all execution paths (inspect, timeout, fast); was only emitted in one path
  • Lint cleanup — resolved 60 lint errors: unused imports, unsorted imports, f-string formatting, shadowed variables

Features

  • Security improvements — enhanced pipeline security with fail-open validators
  • Strict mode — enforce mandatory security processors at CRITICAL level
  • Check system — intent-level validation before registration
  • Event system expansion — 5 new lifecycle events (pre_execute, post_execute, pre_process, post_process, intent_registered)
  • Warnings system — deprecation and configuration warnings
  • AsyncAPI + MCP integration — gateway exposes intents as AsyncAPI events and MCP tools
  • Gateway configuration — auto-increment ports, dynamic service discovery, gateway pattern docs

Docs

  • Documentation overhaul — comprehensive rewrite of all docs (96 pages)
  • Gateway pattern — documented as core architectural concept

[0.4.1] - 2026-07-18

Changed

  • Zero core dependencies — aiosqlite, tomli_w moved to optional extras
  • Python 3.12+ required (was 3.13+)
  • Development Status: Beta (was Alpha)

Added

  • evo install command for installing optional dependencies
  • Python-native config (evoid_config.py) with config() builder
  • Plugin manifest system (evoid_plugin.json)
  • Plugin discovery (search PyPI, discover installed)
  • SQLite optional dependency

Fixed

  • TestCase pytest collection warning (__test__ = False)

[0.4.0] - 2026-07-18

Added

  • Intent Schema Export — Export Intent schemas as JSON Schema for AI agents
  • MCP Server — Expose Intents as tools for AI agents
  • Plugin Lifecycle Hooks — 6 events with security model (read-only context)
  • IOP Testing System — pytest plugin with tc() helper and WebUI dashboard

Changed

  • Pipeline emits pre_execute/post_execute events
  • Intent registration emits intent_registered event
  • All exports available from top-level evoid module

[0.3.3] - 2026-07-17

Changed

  • Pipeline execution uses three code paths (fast/timeout/inspect) instead of one
  • Context uses fast counter-based IDs instead of UUID4
  • Message bus history is capped at 1000 entries
  • Processor and intent registries return references instead of copies
  • Resolver caches default pipeline configs per intent level

Fixed

  • native.execute_service now correctly resolves intent by name instead of passing string to execute()

[0.3.0] - 2025-07-10

Added

  • Core IOP runtime (Intent, Pipeline, Processor, Context)
  • Three intent levels (ephemeral, standard, critical)
  • Pipeline extension system (before, after, replace)
  • Web adapters (ASGI, Robyn)
  • CLI (evo command)
  • Plugin system with schema, storage, cache, serializer engines

[0.1.0] - 2025-07-01

Added

  • Initial release
  • Core IOP concepts
  • Basic pipeline execution