General changes:
- Updated LBPD, LBWN, and LBBG ground layouts
- Updated GRP stand polygons for LBPD, LBWN, and LBBG
- Added new stand assignment logic for LBBG
- Added temporary old taxiway lines at LBBG
- Temporarily fixed IST STAR indicator maps
- Updated ASR files to remove old features
- Updated profile file to allow BGvACC to draw on screens and load IASsure plugin
- Added new TopSky Mode S exclusion areas
- Fixed concerned tag color in TopSky settings file
- Changed Maps files auto-update links
- Update GRP tag filters for LBSF to show only when transponder is on
- Updated radar stations to real locations and strengths
- Defined radar holes for LBPD and LBGO TMAs
- Disabled AIW function

Plugin updates:
- Updated TopSky plugin
- Updated Ground Radar plugin
- Updated CDM plugin
- Added IASsure plugin
- Updated BGvACC plugin
- Redesigned notifications
- Updated alert functionality
- Roster and endorsement tracking
- Sector file version tracking
- Automatic updates

Radar tag changes:
- Added general warning field (displays all TopSky warning and monitoring alerts)
- Removed dedicated MSAW warning field
- Added RNAV 1 and RVSM warning indicators
- Added aircraft type and WTC
- Added calculated IAS and/or Mach number (only for Mode S capable aircraft)
- XFL now shows on default tag view if exists and is different than assigned FL
- Added assigned vertical speed
- Changed communication type button to right click on R
- Added extended tag (E button on top row):
- Full equipment string
- Request flight level shows next to other FL items when in extended view
- Aircraft track (only for Mode S capable aircraft)
- Full OP_TEXT2 string (remarks)
- Arrival airport
- Assigned STAR
- Assigned RWY
- Current squawk
- FPL route
- FPL remarks

Changes:
- Changed departure list definitions
- Changed start-up list definitions and settings
- Added TopSky toggle route draw when right clicking callsign in departure list
- Updated BGvACC plugin to v3.1.1
- Blocked mentor callsigns from automatically assigning initial climbs
- Updated CDM plugin to v2.29.4
- Changed CDM red color to be more readable
- Tweaked STCA settings
- Added auto-update links for TopSky and GRP maps
- Added more advanced IST STAR indicator logic

Fixes:
- Fixed position IDs for TopSky active APP maps
- Fixed active APP sector maps
- Fixed IST APP frequency logic

Changes:
- Updated LBWN and LBBG TMAs
- Updated LBSR elementary sectors
- Added LBSR_S_CTR position
- Remove chat new ATIS notifications
- Set up and added start-up list to default view
- Updated BGvACC plugin to v3.0.0 (see below for details)
- Updated TopSky plugin to v2.6 beta 4
- Updated Ground Radar plugin to v1.6 beta 6
- Added LVP maps for GRP at Sofia
- Updated CDM plugin and settings to v2.29
- Added new position to alias
- Modified position IDs
- Temporarily removed local online CTR frequencies

BGvACC Plugin Changes:
- Plugin now calculates initial direction of travel and displays cruise level in yellow or red in case of a mismatch or error
- Initial climb is now shown in light blue if it has been capped by the requested cruise
- Added a command to disable all plugin assists, used for training purposes: .bgvacc training
- Changes in final altitude from the departure list are now automatically synced with the altitude flight plan field
- SID column for VFR aircraft now displays "VFR"
- Runway in use is automatically set for VFR aircraft
- Add new position IDs to database
- Fixed some mentor positions not being properly blocked from editing flight plans

Fixes:
- Fixed local transfer aliases
- Fixed some flights departing from Sofia getting squawk 1000
- All LTFM runway selections now properly enable TopSky maps

Changes:
- Updated default visibility center
- Updated BGvACC plugin to 2.1.1
- Added CDM plugin, including full setup
- Created new LBSF and LBGO GRP ground layout maps
- Updated ASR files to reflect above changes
- Updated TopSky maps to reflect above changes
- Redefined LBSF and LBGO GRP stands as polygons
- Updated LBSF_DEL area of responsibility
- Rewrote taxiway definitions at LBSF for better Sweatbox traffic management
- Updated procedures at LBBG

Fixes:
- Fixed VFR route segment at LBSF
- Removed Ukraine Control frequency

Changes:
- Updated LYBA_E_CTR frequency
- Updated LBWN procedures
- Added new Virtual Airline callsigns