v1.1.0

Added

• Shared State API - ETS-backed storage for sharing data between Python workers

  • state_set/get/delete/keys/clear accessible from Python via from erlang import ...
  • py:state_store/fetch/remove/keys/clear from Erlang
  • Atomic counters with state_incr/decr (Python) and py:state_incr/decr (Erlang)
  • New example: examples/shared_state_example.erl

• Native Python Import Syntax for Erlang callbacks

  • from erlang import my_func; my_func(args) - most Pythonic
  • erlang.my_func(args) - attribute-style access
  • erlang.call('my_func', args) - legacy syntax still works

• Module Reload - Reload Python modules across all workers during development

  • py:reload(module) uses importlib.reload() to refresh modules from disk
  • py_pool:broadcast for sending requests to all workers

• Documentation improvements

  • Added shared state section to getting-started, scalability, and ai-integration guides
  • Added embedding caching example using shared state
  • Added hex.pm badges to README

Fixed

• Memory safety - Added NULL checks to all enif_alloc() calls in NIF code
• Worker resilience - Fixed crash in py_subinterp_pool:terminate when workers undefined
• Streaming example - Fixed to work with worker pool design (workers don't share namespace)
• ETS table ownership - Moved py_callbacks table creation to supervisor for resilience

Changed

• Created py_util module to consolidate duplicate code (to_binary/1, send_response/3, normalize_timeout/1-2)
• Consolidated async_await/2 to call await/2 reducing duplication