Upgrade core engine to v3.3.14

Author: SamNet-dev

.github/workflows/build-engine.yml

@@ -6,11 +6,11 @@ on:
       telemt_commit:
         description: 'Telemt commit hash to build from'
         required: true
-        default: 'ef7dc2b'
+        default: 'd99df37'
       version_tag:
-        description: 'Version tag (e.g. 3.3.3-ef7dc2b)'
+        description: 'Version tag (e.g. 3.3.14-d99df37)'
         required: true
-        default: '3.3.3-ef7dc2b'
+        default: '3.3.14-d99df37'
 
 env:
   REGISTRY: ghcr.io

README.md

@@ -500,18 +500,17 @@ mtproxymax telegram remove              # Remove bot completely
 
 ## 📋 Changelog
 
-### v1.0.0 — Engine v3.3.3 LTS
-
-**Engine Upgrade (v3.1.6 → v3.3.3 LTS):**
-
-- **ME NoWait Routing** — Connections no longer block waiting for writers, reducing latency spikes under churn
-- **Async Recovery Failfast** — New send path with async recovery instead of inline blocking, fewer stalls under load
-- **Atomic Secret Snapshots** — Lock-free secret reads on every connection for higher throughput at scale
-- **HybridAsyncPersistent** — New ME route mode keeps routing even when writers are temporarily unavailable
-- **Upstream Connection Budget** — Limits concurrent upstream connection attempts, prevents connection storms
-- **IP Limit Rework** — New IP tracking system with unique IP always in metrics
-- **ME Pool Init Fixes** — More reliable pool initialization with retry logic
-- **ME-to-DC Fallback** — Graceful fallback when preferred DC method is unavailable
+### v1.0.0 — Engine v3.3.14
+
+**Engine Upgrade (v3.3.3 → v3.3.14):**
+
+- **Event-Driven ME** — Pool switches from busy-polling to event-driven, reducing CPU usage on idle/low-traffic servers
+- **CPU/RAM Hot-Path Optimization** — Removed hot-path obstacles for lower resource usage under load
+- **ME Writer Selection** — Smarter active-by-endpoint writer picking for better DC routing
+- **DC-to-Client Tuning** — Fine-tuned data path from datacenter to client connections
+- **ME/DC Reroute** — Dynamic rerouting when preferred datacenter path degrades
+- **Adaptive Floor Planner** — Smarter idle writer management with upper-limit caps
+- **PROXY Real IP in Logs** — Real client IP now visible in PROXY protocol logs
 
 ### v1.0.0 — Per-User Limits + Telegram Bot
 

mtproxymax.sh

@@ -22,8 +22,8 @@ UPSTREAMS_FILE="${INSTALL_DIR}/upstreams.conf"
 BACKUP_DIR="${INSTALL_DIR}/backups"
 CONTAINER_NAME="mtproxymax"
 DOCKER_IMAGE_BASE="mtproxymax-telemt"
-TELEMT_MIN_VERSION="3.3.3"
-TELEMT_COMMIT="ef7dc2b"  # Pinned: v3.3.3 LTS — NoWait routing, atomic secrets, async recovery, upstream budget, perf improvements
+TELEMT_MIN_VERSION="3.3.14"
+TELEMT_COMMIT="d99df37"  # Pinned: v3.3.14 — Event-driven ME, CPU/RAM hot-path optimization, DC reroute, writer selection
 GITHUB_REPO="SamNet-dev/MTProxyMax"
 REGISTRY_IMAGE="ghcr.io/samnet-dev/mtproxymax-telemt"