chore(release): v2.21.0

CHANGELOG.md

@@ -2,6 +2,23 @@
 
 All notable changes to iNTERCEPT will be documented in this file.
 
+## [2.21.0] - 2026-02-20
+
+### Added
+- Analytics panels for operational insights and temporal pattern analysis
+
+### Changed
+- Global map theme refresh with improved contrast and cross-dashboard consistency
+- Cross-app UX refinements for accessibility, mode consistency, and render performance
+- BT Locate enhancements including improved continuity, smoothing, and confidence reporting
+
+### Fixed
+- Weather satellite auto-scheduler and Mercator tracking reliability issues
+- Bluetooth/WiFi runtime health issues affecting scanner continuity
+- ADS-B SSE multi-client fanout stability and remote VDL2 streaming reliability
+
+---
+
 ## [2.15.0] - 2026-02-09
 
 ### Added

config.py

@@ -7,10 +7,22 @@ import os
 import sys
 
 # Application version
-VERSION = "2.20.0"
+VERSION = "2.21.0"
 
 # Changelog - latest release notes (shown on welcome screen)
 CHANGELOG = [
+    {
+        "version": "2.21.0",
+        "date": "February 2026",
+        "highlights": [
+            "Global map theme refresh with improved contrast and cross-dashboard consistency",
+            "Cross-app UX updates for accessibility, mode consistency, and render performance",
+            "Weather satellite reliability fixes for auto-scheduler and Mercator pass tracking",
+            "Bluetooth/WiFi runtime health fixes with BT Locate continuity and confidence improvements",
+            "ADS-B/VDL2 streaming reliability upgrades for multi-client SSE fanout and remote decoding",
+            "Analytics enhancements with operational insights and temporal pattern panels",
+        ]
+    },
     {
         "version": "2.20.0",
         "date": "February 2026",

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "intercept"
-version = "2.20.0"
+version = "2.21.0"
 description = "Signal Intelligence Platform - Pager/433MHz/ADS-B/Satellite/WiFi/Bluetooth"
 readme = "README.md"
 requires-python = ">=3.9"