Added Fly D
Added Fly E
Added Fly F
Fixed speed bypass
Fixed several false positives related to teleports
Removed AimAssist I
Replaced AimAssist H

-Hopefully the new teleport system prevents abuse from some movement hacks/disablers.
-Added new AimAssist H, magic value check capable of detecting some perfect rotations from aimbots. (Development)
-Added new AimAssist I, head snap check (Development)
-Added new Phase A check, super experimental, disabled by default.
-Fixed some Motion C false positives.
-Fixed broken Velocity A check.
-More that I can't remember.

Fixed IllegalArgumentException in KillAura D/F.
Fixed Motion C false positives with TNT.
Fixed Motion A false positives with stairs.
Fixed Speed B/C false positives with Essentials speed.
Fixed Motion C false positives with clipping.
Fixed 0% vertical velocity bypass.
Fixed Motion C false positives with Essentials speed.

In regards to issues reported by PhoenixHaven via Discord:
Jesus A false walking on edge of blocks - could not replicate.
Head hitting with Ice/Ice+Trapdoor - was able to replicate, will fix next update.
Error after sending Illegal Pos packets - was unable to replicate.

Added compatibility option for some legacy Spigots.

legacy-spigot-fix: Changes a parameter to another one that would prevent Medusa from working properly on mSpigot and related spigots.

Fixed Motion C false on velocity
Fixed Fly B false on velocity
Fixed Fly B false on boats
Improved performance thanks to @NikV2
Fixed Jesus A (WIP)
Added 3 new Scaffold checks (WIP)
Added customizability options to some checks
Added new Speed C check
Added Motion E to detect strafe in air
Aded NoSlow A to detect Vanilla NoSlow
Fixed Velocity A false positives with slabs (somewhat)
Added 2 new Inventory checks
Removed Hand A-C, recoded Hand A.
Fixed FastClimb A super bad bypass.
Renamed Hitbox A/C to Reach A/B
Renamed Hitbox B to Hitbox A
Removed /medusa checks command (totally useless)
Added new themes based on popular anticheats here on SpigotMC.
Improved config.yml
Added new Placeholders for alerts.
(might be more stuff I just forgot, there's a lot in this update xD)

Code cleanup, minor reach check adjustments, removed Velocity B.

-Improved Autoclicker B-D
-Fixed minor bugs related to alert system.

-Fixed Medusa not being able to start.

-Fixed major flaw in Speed checks which allowed for up to 40% more speed.
-Tweaked HitBox checks to detect lower reach (3.2) and fixed a false positive on large entities. (sort of)
-Renamed BadPackets category of checks to Protocol checks. These checks check for exploits made by cheats which are impossible.
-Fixed false positives in Fly (C), which prevents random false positives. Unfortunately Packet nofall bypasses if you use slow timer with it however I will fix this quickly.
-Fixed punish commands in configuration not working. By default Medusa kicks, if you want to ban change it.
-Many minor false positive fixes in AimAssist checks.
-Experimental Velocity checks (may not work properly), if they false positive please disable them.

Fixed multiple errors/false positives.

-Fixed multiple bugs/falses regarding a broken teleport handling system.
-Added experimental Jesus checks
-Velocity A is known to be broken still.
-Multiple Speed B false positives fixed.
-Fixed multiple Fly A false positives.
-Added new Karhu, Rock, and Vulcan themes.

https://trello.com/b/DBCfLg5x/medusa-15

Fixed most known issues with 1.5pre2.

KEEP IN MIND THIS IS A PRERELEASE, DO NOT USE THIS ON A PRODUCTION SERVER, THIS IS FOR THE PURPOSE OF TESTING FOR FUTURE UPDATES.

Updated:
-Recoded base/checks, everything is experimental right now.

Changed version in plugin.yml from 1.4.2-HOTFIX-1 to v1.4.4

Added Motion G.
Revamped BadPackets E.
Revamped Killaura H.
Fixed false in Motion A with slimes.
Fixed false in Speed B with slimes.
Pre-enabled Inventory A and B in config.

- Added 1.7 support (BETA)
- Added Killaura G
- Added Killaura H
- Repurposed BadPackets B
- Added BadPackets E
- Added Velocity A

-Fixed an NPE in CollisionUtil when teleporting between worlds.

- Fixed an issue with CollisionUtil that caused some plugins to conflict with Medusa.

-Fixed Illegal Access Exception in CollisionUtil??

Fixed a false positive on Motion F when stopping flying mid air.
Fixed a false positive on NoFall A when teleporting to players frequently.

Fixed NPE in CollisionUtil.
Fixed Nofall Type A falsing occasionally while flying in creative mode.

Added Killlaura Type F, this patches auras that don't rotate (LOL).
Fixed unstable connection false flags with Speed C, Timer A, Timer B, and Killaura A.
Fixed a false with Motion Type F with using /fly.

Added Reach B
Fixed multiple false positives.

Removed a debug from MotionF

- Improved Motion Type A.
- Improved Motion Type F.
- Improved Timer Type A.
- Improved Timer Type B.
- Improved PingSpoof Type A.
- Added BadPackets Type D (Auto W-Tap detection)
- Added Inventory Type B (thanks to rbuh)
- Added Speed Type C
- Added /medusa registeredplayers
- Added /medusa exempt <player>
- Fixed critical issue which allowed players to relog and bypass infinitely.

removed a debug message.

-Autobans not working now fixed.

- Fixed NPE due to funkemunky doing a string replace throughout the entire project causing the Config class to try grabbing info from a place that doesn't even exist

- Fixed a false regarding Motion Type C.

Fixed Testmode not working as intended.

Added Aim Type A - E
Added Autoclicker B
Removed Killaura Type G and F
Added Velocity Type A
Improved Nofall Type A
Fixed a false flag on Speed Type B
Added Inventory A
Added Timer B

-Fixed NPE on CollisionUtils.
-Added Scaffold A - C
-Added Motion F
-Added Killaura G

- Fixed Nofall Type A false when stacking up with blocks.
- Fixed Motion Type E false when teleporting.
- Fixed Motion Type B false when taking knockback.

oops

- Fixed ClassCastException in Reach Type A.

- Fixed Autoclicker Type A false positive when clicking at blocks.
- Removed Nofall Type B
- Improved Nofall Type A - detects multiple nofall modes now.
- Added Motion Type E - detects Step.
- Added BadPackets Type B - detects SkinBlink
- Added BadPackets Type C - detects a common flaw in Scaffolds.
- Improved Timer Type A - more stable.

New permissions:
- medusa.alerts - Allows you to see alerts
- medusa.logs - Allows you to see logs for the players session.

Fixed small bug related to updating PacketEvents.