DDNet 20.0 released

DDNet 20.0 has been released with the following changes:

• 128 player support
• Web version
• Tabs to open multiple maps at the same time
• Android: Add aim-relative joystick and relative direct input
• More FPS: Stop rendering off-screen entities, players, hooks, ghosts and spectator chars
• Dynamic antiping player prediction (cl_antiping_players 2/3)
• Replace invisible assets with default sprites
• More FPS: Cache scoreboard text containers
• Reuse the text container buffer in CCachedText
• Clip hook collision line on maps without telehooks
• Improve hook collision line render check
• Fix old telehooks not being detected for the telehook check
• Fix projectile clipping being applied to start position instead of actual position
• Show skin names in scoreboard tooltips [0xpixty]
• Improve player settings country filter, highlight matches and show reset button
• Also bind W to +jump by default
• Add "Show directory" button to automapper rule selection popup
• Minor cleanup of settings menus
• Fix potential thread-safety issue in community icon loading
• Validate and initialize demo player data
• Get server info by const reference instead of copying
• Rewrite envelope editor as editor component with separate state per map
• Keep map settings, layer/image/sound lists, history UI, font typer and HD/zoom preview state separate for each map
• Properly clip envelope editor timebar and inactive region background
• Fix points of unused channels being selected by envelope box selection
• Properly slow mouse in envelope editor
• Add quick action for "Goto position"
• Fix quad flipping for multiple quads
• Reimplement action to delete selected quads
• Attach brushes to a separate internal map, fix invalid texture used for tile layer brush with quad image
• Fix incorrect item size for info map item when loading map
• Improve validation of map version item and other map data
• Avoid marking datafile data as unloaded when it failed to be loaded
• Fix dummy_map tool creating invalid map for sv_vanilla_antispoof feature
• Ensure snapshot item offsets and sizes are aligned with int32_t
• Reject oversized uncompressed packets in UnpackPacket
• Validate tune zone of DDNetProjectile snapshot object and tick of sv_preinput messages
• Add SSL support for MySQL database connections
• Fix rescue blocking team from finishing when used before start line
• Don't unfreeze player on skipped rescue
• Allow /cancelswap while using super, clarify that /swap is not allowed
• Purge acked snapshots from snapshot storage, search starting from the newest snapshot
• Include shortened git revision hash in server version, change 0.6.4 game version prefix to 0.6
• Assert non-reserved server gametype instead of checking pure tuning
• Split settings menus into separate source files, move UI popup menus to ui_popups.cpp
• Improve macOS packaging and MACOS_CODESIGN