# PROSERVE v1.5.4

Built on **Unreal Engine 5.7** — major visual fidelity and runtime
performance improvements across all scenarios.

This release is packed with new tooling and a major rework of our AI
systems. Here's what's new:

## ✨ New features

- **PROSERVE Editor (v0.5 Alpha)** — first integrated editor for
  building and tweaking scenarios directly inside PROSERVE.
  *Still alpha — feedback welcome.*

- **AI Autonomous Agent — full rework** — smarter decision-making,
  more believable behaviors, smoother pathfinding and reactions.

- **Conversational AI Agent (Alpha)** — talk to NPCs in natural
  language. First iteration, expect rapid improvements over the
  upcoming releases.

- **PS_Launcher** — new companion tool that simplifies version
  updates and the launch of PROSERVE on each workstation. Auto-detects
  new releases, handles install + redists, and surfaces stats and
  documentation in one place.
  Download: <https://asterionvr.com/PS_Launcher/installer/PS_Launcher-Setup.exe>

- **PS_Report** — view, export, and print your mission results and
  trainee statistics directly from the launcher.

## 🚀 Gameplay improvements

- **Aiming** — reduced reaction time and improved shooting precision
  across all firearms.

- **Character gaze** — characters now realistically track the
  trainee and points of interest, adding presence and immersion to
  every interaction.

- **Hose behavior (Firefighter edition)** — reworked physics and
  grip feel for the firehose; more predictable, less jittery, more
  satisfying to handle.

## 🌍 Localization

- **Thai language** added — full UI translation.

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*As always, your feedback is invaluable. If you spot any issue or
have suggestions, reach out to your ASTERION VR account manager.*