Changes

initial v1_15 file copy from v1_14
 (commit: c7dc390)

basic v1_15 recognition, remove usage of removed API (noteblock)
 (commit: 03dc3fc)

first set of compiler-required renames
 (commit: 192f49b)

minimum change set to compile
 (commit: f1d884d)

this is Denizen 1.1.2, for MC 1.15
 (commit: 4e30cf2)

initial fixes from testing
 (commit: 03639ec)

all-living-entity support for Absorption_Health, except for 1.12
 (commit: a643562)

clearer error for broken item scripts
 (commit: 83d6c53)

fix item spawner properties (Spigot API is broken)

hasBlockState is not reliable due to implementation faults in Spigot
 (commit: feb2e73)

add tag cuboid.expand
 (commit: 23d55c7)

cuboidtag overall cleanup
 (commit: b4302c1)

fix Walk+Follow commands in 1.14+1.15, fixes #2090
 (commit: 58eb522)

add player mecs 'resend_recipes', 'quietly_discover_recipe', fixes #2041
 (commit: 01dcc1c)

'resend_discovered_recipes'
 (commit: b608a1c)

add PlayerTag mechanism 'resend_recipes', fixes #2040
 (commit: 5f727e0)

update Server Start Event to a ScriptEvent
 (commit: 6579e59)

fix precise_target and bounding_box
 (commit: df125e9)

fix Death Event Cause (NPE), move GenericCheck to core
 (commit: 0cdacf0)

several fixes related to sign handling
 (commit: 6397ab4)

allow specifying material type in the 'sign' command
 (commit: 5a20c60)

fix potential pushable error

relates to https://github.com/CitizensDev/Citizens2/issues/1993
 (commit: 2d236a5)

clean listtag handling issues
 (commit: 265ddfe)

add HORSE_BUCK animation to 1.13,1.14,1.15
 (commit: 0327e13)

target 1.15.1
 (commit: a5ced2a)

add Bee support to EntityAnger
 (commit: 89c6613)

fix typo (1.14->1.15)
 (commit: cd5fb42)

meta fix for potion effect vs type
 (commit: bd9af16)

fix some obtuse code in events (entity-npc conversion)
 (commit: a49f134)

add clarification to logs in event meta
 (commit: e571aae)

server_version stat + cleaning
 (commit: c28094f)

Knockback (#2094)

* Implements Paper only knockback event

* fix typo (1.14->1.15)

* small cleanup

* fixes!

* Moar Fix!

* first thing in the morning fixes.....

* learned the alphabet since the last update

* more fix
 (commit: a31eabd)

meta fix for knockback event (#2095)

 (commit: 0ee2524)

small fix for EntityAnger (#2098)

 (commit: 2b65dc7)

Snowy Property (#2096)

* New block data for snowy blocks

* more fixes for snowy

* meta cleanup
 (commit: 4d0f937)

Beehives (#2097)

* added beehive support for MaterialLevel

* fix code inconsistency

* fixes backward compatability

* removal of misplaced newline
 (commit: 2ba539b)

fix some issues with ClicksInInventory event contexts
 (commit: 0a142f7)

Snow level (#2100)

* update levelable material property to include snow, as well as general cleanup for maintainability

* fix for mechanism

* meta cleanup

* Adding spaces after comments.

* fixes, as requested.

* removal of stray newline

* More fixes!

* more syntax corrections
 (commit: d5405bb)

Bamboo (#2101)

* Adds `leaf_size` mech and tag for Bamboo.

* Fixed some copypasta.

* Using the .name() method to stringify an Enum

* Remove stray import
 (commit: 771711d)

better material property names
 (commit: ef65691)

fix 'material.is_*' tags
 (commit: e6b9f4f)

fix previous commit
 (commit: 11eb589)

Switchable Stuff (#2102)

* Switchable step 1

* Take 2 - Ready for testing.

* Added the thing to the thing to make it register this thing.

* More testing....

* Tested, and confirmed working.

* Removal of Sneaky Whitespace

* consistency matters!

* - Added `is_switchable` Tag, and Meta documentation.
- Update Meta for `.switched` tag and mechanisms with better verbiage.
 (commit: 49e2201)

deprecate 'remaining_air' mech in favor of 'oxygen' with duration input
 (commit: 92a074e)

packet receive debugging
 (commit: df31860)

redundant interface removal
 (commit: 49fbea4)

fix unintended duplication of async events
 (commit: 409d467)

add IMPERFECT shield raise/lower event, for #2104
 (commit: e60e77b)

NEW COMMAND: ADJUSTBLOCK
 (commit: 4fea8b3)

Campfires BlockData (#2105)

* Signal Fire

* Implements `signal_fire` tag and mech, for campfires.

* added `.is_campfire

* Meta fix for MaterialSwitchable

* Fixed alphabetical placement of `MaterialTag.is_campfire` from previous commit.
 (commit: 78f8d78)

make entity.is_living work for Type objects
 (commit: 6213ba0)

fix entity.is_living and .describe spawned vs not handling
 (commit: a2a543e)

add some waitable ref docs
 (commit: ccc357e)

fix per_player, fixes #2107

also some meta improvements tossed in
 (commit: 7e6a20c)

add support to horse-like mobs in JumpStrength property
 (commit: 4610e88)

cleanup odd property things
 (commit: 511ee3f)

fix a bunch of bad newlines
 (commit: fcaa08e)

dedocument old radius/height/depth modifyblock args
 (commit: 351ac1e)

minor cleanup (redundant matches, damage trigger)
 (commit: f565238)

don't fail the entire load from a bad prestart script
 (commit: 832509e)