Nexora 1.3.3 — agent memory

Added

• Agent — conversation memory (Layer 1): agent runs now load the persisted
  conversation history (bounded 20-message window, alignment to a user turn, and an
  omission note in the system prompt when older turns were dropped).
• Agent — action memory (Layer 2): agent runs now see a compact trace of the
  prior runs' executed tool calls (last 3 runs, max 30 lines, denied steps included)
  appended to the system prompt, so the agent remembers what it DID, not only what it
  said.

Fixed

• Test-only CI stabilization: deterministic mode-switch and pause/resume handshakes
  for flaky runner timings.

Install

Windows x64: Nexora_1.3.3_x64-setup.exe (NSIS) or Nexora_1.3.3_x64_en-US.msi.
No schema changes since 1.3.2 — existing databases upgrade in place, no action needed.

Full changelog: https://github.com/sshdw/Nexora/blob/main/CHANGELOG.md