Version 1.8.0

## How to update
- If you haven't set up a remote, run the command `git remote add RHH https://github.com/rh-hideout/pokeemerald-expansion`.
- Once you have your remote set up, run the command `git pull RHH expansion/1.8.0`.

🌋 IMPORTANT CHANGES 🌋

Python is now a required for the Expansion.
- Run the command -v python3 command to see if you have it. If you don't, please check INSTALL.md to see how to install it.
Support for PoryMap v5.1.1 and lower has been dropped.
- Please update your PoryMap version.
- Specifically, we have removed the commented-out gMonIconTable table used to associate species IDs with icon images by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3896
  - From PoryMap v5.2.0 onwards, these icons are autodetected based on file/directory names instead.
- To continue using older versions of PoryMap, you may restore the commented-out table, though you'll need to keep it up to date with any new items you add.
Backwards-compatible BoxPokemon Refactor by @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/3438
- HP and Status is now kept when depositing Pokémon in the PC
  - Previous behavior can be restored by setting OW_PC_HEAL.
- Nature Mints are now fully functional.
  - Nature colors in summary screen are based on the changed nature by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3898
- Gigantamax Factor and Dynamax Level fully supported.
  - Cannot be seen in summary screen.
  - Dynamax Candy effect added.
  - Gigantamax Factor prevents Duraludon from evolving, like Pikachu, Eevee and Meowth beforehand.
  - Added hasgigantamaxfactor and togglegigantamaxfactor overworld script commands.
    - Gigantamax Factor cannot be toggled for Mythical Pokémon (vanilla behavior).
- Hyper Training is now fully supported.
  - Cannot be seen in summary screen.
  - Added canhypertrain and hypertrain overworld script commands.
- Shininess can be toggled with MON_DATA_IS_SHINY.
- Added Tera Type field is added for future-proofing.
  - It can be seen in the summary screen by turning P_SHOW_TERA_TYPE on.
- Added isShadow field for future-proofing.
- Added options for Tera Type, Dynamax Level, Gigantamax Factor and Shadow flag in tests.
- Cleanup by
  - @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/3832
  - @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4017
Move Refactors:
- Move data unification by @LOuroboros, with help from @Bassoonian, @cfmnephrite and @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3999
  - Renamed gBattleMoves to gMovesInfo.
  - Moved move names to gMovesInfo.
    - Added GetMoveName to get all move names, removing the need for GetMaxMoveName and GetZMoveName.
  - Moved move descriptions to gMovesInfo.
  - Moved contest data to gMovesInfo.
- Secondary/primary effects overhaul by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3577
  - Secondary effects such as stat stage modifiers and status via are now set via additionalEffects field.
  - Eg.
```
[MOVE_THUNDER_FANG] =
{
    .effect = EFFECT_FLINCH_STATUS,
    .secondaryEffectChance = 10,
    .argument = STATUS1_PARALYSIS,
    ...
},
```
    Now becomes:
```
[MOVE_THUNDER_FANG] =
{
    .effect = EFFECT_HIT,
    .additionalEffects = ADDITIONAL_EFFECTS(
        { .moveEffect = MOVE_EFFECT_PARALYSIS, .chance = 10, },
        { .moveEffect = MOVE_EFFECT_FLINCH,    .chance = 10, }
    ),
    ...
},
```
    With customizable independent chances for each effect. Because of this, secondaryEffectChance has been removed.
  - For more info, check the wiki article on How to add a new move.
  - Cleanup by:
    - @GraionDilach in https://github.com/rh-hideout/pokeemerald-expansion/pull/3986
    - @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4003
    - By @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/4137
    - By @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4277
- Renamed Battle Move "Split" to the proper "Category" term by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3774
```
-.split = SPLIT_PHYSICAL,
+.category = DAMAGE_CATEGORY_PHYSICAL,
```
- Z-move power override (eg. Mega Drain) was moved from a switch in GetZMovePower to move data. It's part of an union alongsize with Z-move status effect by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3575
  - Cleanup by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4201
- Removed EFFECT_RECOIL_x effects in favor of new recoil field by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3575
- Removed critical-hit move effects in favor of new criticalHitStage by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3779
  - Added alwaysCriticalHit move flag.
- Converted EFFECT_x defines to an enum by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3975
- Move data now uses ternaries for data that was changed only once across generations by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3987
```
[MOVE_SWORDS_DANCE] =
{
-   #if B_UPDATED_MOVE_DATA >= GEN_6
-       .pp = 20,
-   #else
-       .pp = 30,
-   #endif
    .effect = EFFECT_ATTACK_UP_2,
    .power = 0,
    .type = TYPE_NORMAL,
    .accuracy = 0,
+   .pp = B_UPDATED_MOVE_DATA >= GEN_6 ? 20 : 30,
```
- Moved effect script array to src/data/battle_move_effects.h by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3994
  - AI's sEncouragedEncoreEffects and Battle TV's sPoints_MoveEffect are now handled in this struct.
  - Some move flags were moved to this array instead
    - Semi-invulnerable flag (semiInvulnerableEffect) in https://github.com/rh-hideout/pokeemerald-expansion/pull/4062
      - Cleanup by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/4150
    - Flag to define Two-turn effects (twoTurnEffect) in https://github.com/rh-hideout/pokeemerald-expansion/pull/4062
    - Flag for increasing the protection counter (usesProtectCounter) in https://github.com/rh-hideout/pokeemerald-expansion/pull/4062
- Removed sheerForceBoost in favor of checking their actual secondary effects by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/4096
  - To force Sheer Boost acting for a move without secondary effect, you can add SHEER_FORCE_HACK in the additionalEffects field.
Learnset refactors
- Level up learnsets can now be switched by generational config by @MartyKen in https://github.com/rh-hideout/pokeemerald-expansion/pull/4049
  - Adds a file for each generation with data for all species.
    - Gen 1: Yellow
    - Gen 2: Crystal
    - Gen 3: RSE
    - Gen 4: HGSS
    - Gen 5: B2W2
    - Gen 6: ORAS
    - Gen 7: USUM
    - Gen 8:
      - Species from Gens 1-4: BDSP
      - Species from Legends: Arceus: Use that game's data.
      - Species from Gens 5-8: SwSh if they exist there. Otherwise, default to Gen 7's data.
    - Gen 9:
      - If they exist in SV, use that game's data.
      - Otherwise, default to Gen 8's data.
  - If a Pokémon doesn't exist in the respective generation, it uses the first instance it appears in.
    - Eg. Chikorita uses its Gen 2 learnset if the config is set to Gen 1.
    - IMPORTANT: Since the expansion's default had most movesets correspond to USUM's, conflicts will arise in data/pokemon/level_up_learnsets/gen_7.h if you modified the level learnsets. Be sure to backup your data/pokemon/level_up_learnsets.h before merging and then do the following after merging to keep your changes:
```
+#include "data/pokemon/level_up_learnsets.h"
+#if FALSE
+
 #if P_LVL_UP_LEARNSETS >= GEN_9
 #include "data/pokemon/level_up_learnsets/gen_9.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_8
 #include "data/pokemon/level_up_learnsets/gen_8.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_7
 #include "data/pokemon/level_up_learnsets/gen_7.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_6
 #include "data/pokemon/level_up_learnsets/gen_6.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_5
 #include "data/pokemon/level_up_learnsets/gen_5.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_4
 #include "data/pokemon/level_up_learnsets/gen_4.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_3
 #include "data/pokemon/level_up_learnsets/gen_3.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_2
 #include "data/pokemon/level_up_learnsets/gen_2.h"
 #elif P_LVL_UP_LEARNSETS >= GEN_1
 #include "data/pokemon/level_up_learnsets/gen_1.h"
 #endif
+#endif
```
  - Cleanup by
    - @MartyKen in https://github.com/rh-hideout/pokeemerald-expansion/pull/4267
    - @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4275
- Added sUniversalMoves, a near-universal teachable move array by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4052
  - This removes the need to add moves such as Hidden Power to almost every species.
  - Adds tmIlliterate flag that controls when specific species cannot learn these moves, such as Magikarp, Caterpie and Ditto.
- Auto-generate teachable learnset data from JSON data by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3856
  - Scans the repository for TMs and tutor moves.
  - Checks JSON files (same format as PoryMoves, with minor label adjustments for an easier time) for compatibility.
  - Creates a teachable_learnsets.h file with the smallest size possible by only including the moves found in the scan.
  - Users can easily delete/add JSON files to reference less/more data as they see fit.
    - Eg. they can remove hgss.json to remove those games' compatibility list from being considered.
  - Any changes in teachable_learnsets.h made before this tool runs for the first time will be saved in custom.json for flawless migration.
  - Updated teachable_learnsets.h using this script by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4064
    - Further updated with new Indigo Disk data compatibility by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4155
  - Can be disabled via P_LEARNSET_HELPER_TEACHABLE.
- Removed previously untutorable moves from Mew's unteachable moves by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/4142
Ability Refactor: new struct called Ability that stores both name and description of abilities by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3861
- AI ability scores moved to this struct by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3862
- Added ability flags to replace arrays and switch statements by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3886
  - cantBeCopied: Cannot be copied by Role Play or Doodle.
  - cantBeSwapped: Cannot be swapped with Skill Swap or Wandering Spirit.
  - cantBeTraced: Cannot be copied by Trace.
  - cantBeSuppressed: Cannot be negated by Gastro Acid or Neutralizing Gas.
  - cantBeOverwritten: Cannot be overwritten by Entrainment, Worry Seed or Simple Beam. Mummy/Lingering Aroma checks for cantBeSuppressed instead.
  - breakable: Can be bypassed by Mold Breaker-like abilities.
  - failsOnImposter: Currently unused.
  - Cleanup by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3889
Type info consolidation by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/4185
- New struct called TypeInfo that stores:
  - Name
  - Generic move name
  - Icon Palette index number
  - Type Z-Move
  - Type Max Move
  - Commented out data to assist users that desire to use it in their own hacks and as a reference for them to add items of new types.
    - Type-enhancing item (eg. Charcoal)
    - Type-resist berry
    - Type Gems
    - Z-Crystal
    - Tera Shard
    - Arceus form
- Cleanup by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4276

🧬 General 🧬

Added

Added optional high-quality RNG by @tertu-m in https://github.com/rh-hideout/pokeemerald-expansion/pull/3780
- Can be toggled with HQ_RANDOM.
- Cleanup by
  - @tertu-m in https://github.com/rh-hideout/pokeemerald-expansion/pull/3812
  - @tertu-m in https://github.com/rh-hideout/pokeemerald-expansion/pull/4218
  - @tertu-m in https://github.com/rh-hideout/pokeemerald-expansion/pull/4278
Added defines to RHH's rom header
- MOVES_COUNT and NUM_SPECIES by @Ninjdai1 in https://github.com/rh-hideout/pokeemerald-expansion/pull/3831
  - Cleanup by @Ninjdai1 in https://github.com/rh-hideout/pokeemerald-expansion/pull/3992
- ITEMS_COUNT and ITEM_NAME_LENGTH by @Ninjdai1 in https://github.com/rh-hideout/pokeemerald-expansion/pull/3988
IWRAM and EWRAM variables can now be assigned at boot by using EWRAM_INIT and IWRAM_INIT by @aronson in https://github.com/rh-hideout/pokeemerald-expansion/pull/3892
- For example:
```
EWRAM_INIT u32 gFoo = 1337;
IWRAM_INIT u32 gFastFoo = 31337;
```
- Cleanup by @aronson in https://github.com/rh-hideout/pokeemerald-expansion/pull/3903
Level Caps by @AlexOn1ine, @SBird1337 and PokemonCrazy in https://github.com/rh-hideout/pokeemerald-expansion/pull/3632
- Types of caps (set in B_EXP_CAP_TYPE):
  - None (EXP_CAP_NONE): Regular behavior, no level caps are applied.
  - Hard (EXP_CAP_HARD): Pokémon with a level equal or above cap cap cannot gain any experience.
  - Soft (EXP_CAP_SOFT): Pokémon with a level equal or above cap will gain reduced experience.
- Cap level can be set using either:
  - LEVEL_CAP_FLAG_LIST: Level cap is chosen according to the first unset flag in sLevelCapFlagMap.
  - LEVEL_CAP_VARIABLE: Uses a defined variable to dynamically change level cap.
- Additional options include:
  - B_RARE_CANDY_CAP: If set to true, Rare Candies can't be used to go over the level cap.
  - B_LEVEL_CAP_EXP_UP: If set to true, mons under level cap will receive more experience.
- Cleanup by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4275
Added new metaprogram macros by @cfmnephrite in https://github.com/rh-hideout/pokeemerald-expansion/pull/3968
- Allows to set up default data without explicitily defining it.
  - Eg. setting Poké Balls as the default ball for all trainer classes.
Elite Four/Champion transitions can now easily be applied to any trainer in their data by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/4000
- Based off @ShinyDragonHunter's BetterMugshots branch.
- To use, use these in src/data/trainers.h:
  - UsemugshotEnabled to enable it for the specific trainer.
  - Use mugshotColor to choose the color of the background for the transition between the following:
    - MUGSHOT_COLOR_PURPLE
    - MUGSHOT_COLOR_GREEN
    - MUGSHOT_COLOR_PINK
    - MUGSHOT_COLOR_BLUE
    - MUGSHOT_COLOR_YELLOW
- Cleanup using metaprogram by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/4140
Added OW_DOUBLE_APPROACH_WITH_ONE_MON config to allow being spotted by two trainers with one mon in party for a 2v1 battle by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4007
Added configs to enable metric system units by @pkmnsnfrn in https://github.com/rh-hideout/pokeemerald-expansion/pull/4183
- Toggled by UNITS in include/config.h.
- Cleanup by @pkmnsnfrn in https://github.com/rh-hideout/pokeemerald-expansion/pull/4193
Implemented custom GiveMon scripting command by @LOuroboros, with help from @ghoulslash and @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/3924
- Based off @ghoulslash's custom_givemon branch.
- In addition to Species, Level and Held Item, users can now specify:
  - Poké Ball
  - Nature
  - Ability number
    - You can pass NUM_ABILITY_PERSONALITY to generate the ability based on personality by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4192
  - Gender
  - EVs
  - IVs
  - Moves
  - Shininess
  - Gigantamax Factor
  - Tera Type
Save-compatible SaveBlock3, with 1624 bytes by @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/4112
- IMPORTANT: This is incompatible with the "Extra save space with two lines of code" tutorial, which allocates that additional space to SaveBlock1, SaveBlock2, and PokemonStorage instead. To preserve save compatibility, change SAVE_BLOCK_3_CHUNK_SIZE to 0 and keep SECTOR_DATA_SIZE as 4084.
Trainer Control
- Trainer data encapsulation by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4216
- Added options for TrainerMon:
  - By @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/3438
    - Dynamax Level (dynamaxLevel)
    - Gigantamax Factor (gigantamaxFactor)
  - By @Nopinou in https://github.com/rh-hideout/pokeemerald-expansion/pull/4169
    - AI flags to signal when to Dynamax (shouldDynamax)
    - AI flags to signal when to Terastalize (shouldTerastal)
- Sets neutral nature and ability to 0 as default by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4172

Added randompercentage and randomelement script commands by @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/4189

Allows to do the following:

@ VAR_RESULT is one of Treecko, Torchic, or Mudkip
randomelement SPECIES_TREECKO, SPECIES_TORCHIC, SPECIES_MUDKIP
@ Gives a random one of Treecko, Torchic, or Mudkip.
givemon VAR_RESULT, 5

@ VAR_RESULT is TRUE 25% of the time, and FALSE 75% of the time.
randompercentage 25
@ Gives a Wobbuffet that is shiny 25% of the time.
givemon SPECIES_WOBBUFFET, 20, isShiny=VAR_RESULT

Changed

Simplified creation of Object Events by adding overworld_ascending_frames for sequential overworld_ascendings by @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/3625
Comparison functions now follow -1, 1, 0 convention by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/3777
Centralized Trainer sprites by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/3597
Standarized usage of array shuffling to use Shuffle function by @tertu-m in https://github.com/rh-hideout/pokeemerald-expansion/pull/3801
Turned nature names into compound strings by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3871
TrainerMoney struct is renamed to TrainerClass and now includes Trainer Class name by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/3875
Improve error message with unsupported cpp by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4272

Fixed

Fixed potential compiler errors by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4252
Fixed ScriptGiveMonParameterized not recognizing the state of P_FLAG_FORCE_SHINY and P_FLAG_FORCE_NO_SHINY by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4256
Fixed a graphical issue when catching a form of a Pokémon for the first time by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4279
Fixed ScriptGiveMonParameterized randomizing nature even when being set by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4271

✨ Feature Branches ✨

Incorporated @SBird1337's Dynamic Multichoices by @SBird1337 in https://github.com/rh-hideout/pokeemerald-expansion/pull/3826

This allows to set up custom multichoices much easier!
Allows you to control what options appear based custom conditions (such as them being based on what items you have currently, or even completely at random!).
Event callbacks can be added as well, to fully customize what happens with your multichoices.
- Included there's DYN_MULTICHOICE_CB_SHOW_ITEM, which shows icons of the items defined by your script.
Compatible with Poryscript.
For more information and how to use it, please visit the Pokécommunity thread.

Incorporated @ghoulslash's Saveblock Cleansing branch by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4113

Differences from the the standalone branch:
- Moved configs to dedicated file (include/config/save.h).
  - Fixed comments to the proper amount of space saved.
- Added FREE_MYSTERY_GIFT, saving 876 bytes in SaveBlock1.
- Added new FREE_EXTRA_SEEN_FLAGS_SAVEBLOCK2 to Pokedex struct to save an extra 108 in SaveBlock2 by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4213
- Renamed FREE_EXTRA_SEEN_FLAGS to FREE_EXTRA_SEEN_FLAGS_SAVEBLOCK1 by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4213
- Converted #ifndef configs to the config format the rest of expansion uses
- Cleaned up the code and fixed to work on modern.

Added

"Give Pokémon Complex" option can now set EVs by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/3566
- Fix by @gabrielcowley in https://github.com/rh-hideout/pokeemerald-expansion/pull/3930
Added "Clear bag" option by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/
Added new party debug options by @LOuroboros, with help from @ghoulslash and @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/3924
- "Check IV": Checks the selected Pokémon's IVs.
- "Check EV": Checks the selected Pokémon's EVs.
- "Clear Party": Deletes all Pokémon from the Player's party.
- Cleanup by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4275
Upgraded "Poison Party" to "Inflict Status1" by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4235
- Now it can also inflict: Paralysis, Sleep, Burn, Freeze and Frostbite.
- Can be applied to a single member or the whole party.
- Built using SBird's Multichoice.

Changed

Cleaned up text and adjusted size to support longer text by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/3919
Reorganization and better naming by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/3926
Removed duplicated "Give all TMs" option by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4025

Fixed

Fixed sound effect clipping when giving an item via debug menu by using a shorter sound by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4025

🐉 Pokémon 🐉

Added

Added Indigo Disk Pokémon data:
- Doesn't break saves since it uses the reserved IDs used in 1.7.0
- Species data by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3878
  - Cleanup by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3974
- Sprites from PokéCommunity's 64x64 DS-Style thread by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4117
  - Front/Back sprites for: Gouging Fire, Raging Bolt, Iron Boulder, Iron Crown, Archaludon, Hydrapple.
  - Icon for: Hydrapple.
- Cries by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4164
Added P_FOOTPRINTS config to disable Pokémon footprints, saving around 35KB of ROM space by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3902
- Cleanup by
  - @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3925
  - @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4251
Added missing P_UPDATED_EVS config that allows setting the EV yield changes across generations by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3993
Added missing P_UPDATED_EXP_YIELDS config that allows setting the Experience yield changes across generations by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3995
Added evolution methods that require custom trackers (MON_DATA_EVOLUTION_TRACKER) by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4087
- EVO_LEVEL_MOVE_TWENTY_TIMES:
  - Stantler can now evolve into Wyrdeer by using Psyshield Bash 20 times.
  - Primeape can now evolve into Annihilape by using Rage Fist 20 times.
- EVO_LEVEL_RECOIL_DAMAGE_MALE/EVO_LEVEL_RECOIL_DAMAGE_FEMALE
  - White-Striped Basculin can now evolve into Basculegion when leveling up after receiving 294HP of recoil damage and being the corresponding gender.
Added missing Paldean Wooper icon by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/4260
Added missing data for placeholder Pokémon by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4281
- Internal Mothim forms used for accurate breeding.
- Internal Scatterbug/Spewpa forms that can be used to specify Vivillon form in previous stages.
- Totem Pokémon
- Partner Pikachu/Eevee

Changed

Made all species IDs absolute instead of relative, to avoid confusion when adding new species by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4281
Moved shared Pokédex text descriptions to their own file by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4281
Renamed species_info/gen_X.h to species_info/gen_X_families.h
Added missing entries for Hidden Abilities that default to ABILITY_NONE.
Updated Gen 9 mon sprites from PokéCommunity's 64x64 DS-Style thread by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3969
- Brute Bonnet
- Chi-Yu
- Flutter Mane
- Iron Bundle
- Sandy Shocks
- Scream Tail
- Skeledirge
- Slither Wing

Added MON_TYPES and MON_EGG_GROUPS metaprogram macros by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4154

They're used to define a single type/egg group without needing to define it twice.

-.types = { TYPE_WATER, TYPE_WATER },
+.types = MON_TYPES(TYPE_WATER),
...
-.eggGroups = { EGG_GROUP_WATER_3, EGG_GROUP_WATER_3 },
+.eggGroups = MON_EGG_GROUPS(EGG_GROUP_WATER_3),

Still supports double types:

-.types = { TYPE_GROUND, TYPE_ROCK },
+.types = MON_TYPES(TYPE_GROUND, TYPE_ROCK),
...
-.eggGroups = { EGG_GROUP_MONSTER, EGG_GROUP_FIELD },
+.eggGroups = MON_EGG_GROUPS(EGG_GROUP_MONSTER, EGG_GROUP_FIELD),

To avoid confusion, reverted gSpeciesInfo "INFO" macros by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4230

⚔️ Battle General ⚔️

Added

Implemented optional Gen1 type immunity logic. by @GraionDilach in https://github.com/rh-hideout/pokeemerald-expansion/pull/3627
Added Calyrex's blue Dynamax aura by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4018
Expanded VAR_TERRAIN functionality
- Added B_VAR_STARTING_STATUS_TIMER to allow VAR_TERRAIN (now called B_VAR_STARTING_STATUS) to last only a certain amount of turns instead of permanently by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4132
- Further expanded by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4176
  - Can be used to set up these as well:
    - Trick Room
    - Magic Room
    - Wonder Room
    - Tailwind (for player or opponent sides independenly)
- Cleanup by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4237
AI score debug menu can now cycle through battlers by pressing L/R by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4134

Changed

Simplified Battle Partners code (eg. Steven) by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3592
- Based off @ShinyDragonHunter's CustomMultiBattles branch.
- Removed specialized code for Steven partner cases.
- Partners are now stored in their own array.
- Fixed infinite loop by @GraionDilach in https://github.com/rh-hideout/pokeemerald-expansion/pull/3808
B_VAR_TERRAIN_TIMERRenamed VAR_TERRAIN to B_VAR_TERRAIN and added a var-based field terrain timer by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4132

Fixed

Fixed AI calculations potentially stomping data when emiting data by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/3784
Fixed Battle AI debug screen showing shiny sprites by @fdeblasio in https://github.com/rh-hideout/pokeemerald-expansion/pull/3922
Fixed Gigantamax Factor not changing form by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4108
Fixed Quick Draw having increased chances of activation in double battles by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4266

🤹 Moves 🤹

Added

Added missing move effects:
- Ally Switch by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/3533
  - Cleanup by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/3835
- Doodle by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3609
  - Cleanup by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3800
- Fillet Away by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3616
- Shed Tail by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4016
- Last Respects by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4151
- Tidy Up by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4136
Added Indigo Disk Moves
- Data by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3704
- Moves with existing effects by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3704
  - Thunderclap
  - Mighty Cleave
  - Tachyon Cutter
  - Hard Press
  - Temper Flare
    - Animation by @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4145
  - Supercell Slam
  - Malignant Chain
- New move effects
  - By @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3853
    - Burning Bulwark (uses Protect's animation as placeholder)
    - Alluring Voice (and animation)
    - Fickle Beam
    - Electro Shot
      - Animation by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4148
  - Psychic Noise by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4005
    - Animation by @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4145
    - Cleanup by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4021
  - Upper Hand (and animation) by @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4085
  - Dragon Cheer by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4122
    - Cleanup by @AlexOn1ine, based on comments by @Skeli789 and @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/4136
Added move animations for existing moves:
- By @ZnogyroP, with adjustments from @AlexOn1ine and @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/3989
  - Raging Bull
  - Gigaton Hammer
  - Ice Spinner
  - Aqua Cutter
- Jet Punch by @PCG06 in https://github.com/rh-hideout/pokeemerald-expansion/pull/4067
- By @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4145
  - Last Respects
  - Lumina Crash
  - Kowtow Cleave
  - Torch Song
  - Aqua Step
  - Hydro Steam
  - Tidy Up
  - Pounce
  - Trailblaze
  - Chilling Water
  - Rage Fist

Changed

Updated move data to Gen 9 with configs by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3704
- Added sketchBanned move flag, given to:
  - Sketch, Dark Void, Hyperspace Fury, Revival Blessing, Torque moves.
- Luster Purge: 70 Power -> 95 Power
- Mist Ball: 70 Power -> 95 Power
- Aeroblast: Added Wind Move flag.
Ivy Cudgel's type now changes based on Ogerpon's form rather than held item by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3865
Renamed healBlockBanned flag to healingMove by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3981
Removed some hardcoded move IDs
- By @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3982
  - MOVE_EXPLOSION, MOVE_SELF_DESTRUCT, MOVE_FRUSTRATION, MOVE_AURA_WHEEL, MOVE_PRESENT, MOVE_BLIZZARD.
- By @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4085
  - MOVE_SUCKER_PUNCH.
Removed now redundant EFFECT_HURRICANE in favor of EFFECT_THUNDER by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3982
Renamed constants/z_move_effects.h to constants/battle_z_move_effects.h by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3982
Updated Draco Meteor's animation to use @Skeli789's from CFRU, by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3989
Improved Double Shock's animation by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3989
Set EFFECT_PLACEHOLDER as the default move effect by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4079
Renamed EFFECT_FAKE_OUT to EFFECT_FIRST_TURN_ONLY due to the flinch effect separation by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4081
Renamed EFFECT_WRING_OUT to EFFECT_VARY_POWER_BASED_ON_HP and now it uses argument to set its base power by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4180

Fixed

Fixed GetBattleAnimMoveTargets function that caused multiple animation issues, such as Overheat's animation by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4139
Fixed hardcoded battle strings by @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4147
- Hospitality had Sinistcha's name hardcoded.
- Battler prefixes (eg. "The opposing") were hardcoded in some places.
Fixed Supreme Overlord's incorrect effect by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4151
Fixed Hard Press' base power by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4180
Fixed Teeter Dance not being copyable by Dancer in singles by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4129
- Known issue: In doubles, it copies the move, but only confuses a single Pokémon.

🎭 Abilities 🎭

Added

Added Mind's Eye by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3782
Added Hospitality by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3818
- Fixed Dynamax interaction by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3821
Added Embody Aspect (all 4 versions) by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3821
Added Supersweet Syrup by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4115
- Cleanup by
  - @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4170
  - @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4171
Indigo Disk Abilities
- Data by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3838

Changed

Updated ability banlists to Indigo Disk data by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3609

Fixed

Fixed Tangling Hair preventing Rocky Helmet from triggering interaction by @AlexOn1ine, with help from @ZnogyroP in https://github.com/rh-hideout/pokeemerald-expansion/pull/4219

🧶 Items 🧶

Added

Added Meteorite item form change functionality for Deoxys by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3770
Added item price configs by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3834
- I_PRICE and I_BERRY_PRICE.
- Fixed missing data by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3836
Added Pokemon Box Link functionality by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3837
Added Indigo Disk item data by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3854
- Metal Alloy
- Stellar Tera Shard
Added Legends: Arceus item data by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3825
- Jubilife Muffin - Local specialty (Full Heal)
- Remedy - Medicine (Potion)
- Fine Remedy - Medicine (Super Potion)
- Super Remedy - Medicine (Hyper Potion)
- Aux items
  - Aux Evasion
  - Aux Power
  - Aux Guard
  - Aux Powerguard
  - Sprites based off lichen's sprites from Relic Castle by @MartyKen in https://github.com/rh-hideout/pokeemerald-expansion/pull/4160
- Choice Dumpling
- Swap Snack
- Twice Spiced Radish
- Pokéshi Doll
Berry Expansion by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3618
- Berry Mutations (from XY): Planting a Berry tree next to another has a BERRY_MUTATION_CHANCE (25% by default) chance of causing a mutation (as dictated by sBerryMutations). Mutations mean that besides the usual output, the Berry plant will have a single Berry of the mutation (e.g. planting a Iapapa Berry next to a Mago Berry will cause it to have a single Pomeg Berry on top of its usual output).
  - Enabled via OW_BERRY_MUTATIONS config.
- Easier Berry Debugging: Add berry manipulation functions to the debug menu to allow for forced growth and more.
- Mulch (from Gen IV and XY): Using it on soil affects the growth, watering and production values of the plants.
  - Enabled via OW_BERRY_MULCH_USAGE config.
- Gradient watering (from Gen IV and XY) (OW_BERRY_MOISTURE and OW_BERRY_ALWAYS_WATERABLE): rather than keeping track of if each stage has been watered like Gen III, the humidity of the soil is kept track of separately.
  - Enabled via OW_BERRY_MOISTURE config.
  - Switch between Gen4/6 via OW_BERRY_ALWAYS_WATERABLE config.
  - Rate of drying set by OW_BERRY_DRAIN_RATE config.
- Weeding from XY: Berries may require unweeding for additional produce.
  - Enabled via OW_BERRY_WEEDS config.
- Pests (from XY): Bug-type Pokémon may appear to feast on your plants.
  - Enabled via OW_BERRY_PESTS config.
- Customisable stages: XY has six stages rather than four, so with this easy toggle you can choose the amount of stages without influencing the growth time.
  - Enabled via OW_BERRY_SIX_STAGES config.
- Growth configs: Pick a generation whose Berry growth rates to use
  - Changed via OW_BERRY_GROWTH_RATE config.
- Yield configs: Pick a generation whose Berry yields to use
  - Changed via OW_BERRY_YIELD_RATE config.
- Cleanup by
  - @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3931
  - @GraionDilach in https://github.com/rh-hideout/pokeemerald-expansion/pull/4028
  - @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4275
Added missing pre-Gen7 Power Item config (giving 4 EVs instead of 8) by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3961
Added LGPE+ Premier Ball Bonus config by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4191
- Originally based off pret's tutorial, but with the following changes:
  - If there's no space for the full amount of Premier Balls that would've been given, give the partial amount.
  - Shows the amount of Premier Balls given.

Changed

Raised the limit of max items per stack to 999 by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/3923
Unified item data
- Move descriptions are now defined in src/data/items.h instead of src/data/text/item_descriptions.h by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/3432
  - Cleanup by
    - @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3797
    - @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4088
- Moved Item Effects (gItemEffectTable) to gItemsInfo by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3991
- Renamed gItems to gItemsInfo by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4068

Item Balls now can be defined in the map's JSON (or using PoryMap) via the common script Common_EventScript_FindItem instead of needing to define a new script for it by @pkmnsnfrn in https://github.com/rh-hideout/pokeemerald-expansion/pull/3942

  "trainer_type": "TRAINER_TYPE_NONE",
- "trainer_sight_or_berry_tree_id": "0",
- "script": "AbandonedShip_CaptainsOffice_EventScript_ItemStorageKey",
+ "trainer_sight_or_berry_tree_id": "ITEM_STORAGE_KEY",
+ "script": "Common_EventScript_FindItem",
  "flag": "FLAG_ITEM_ABANDONED_SHIP_CAPTAINS_OFFICE_STORAGE_KEY"

Item count can also be defined by using the movement_range_x field:

"trainer_sight_or_berry_tree_id": "ITEM_NUGGET",
"script": "Common_EventScript_FindItem",
"flag": "FLAG_ITEM_AQUA_HIDEOUT_B1F_NUGGET"
+ "movement_range_x": 2,

Existing scripts have been adapted to use this new format.

Added plural item name support with new pluralName field in gItemsInfo by @pkmnsnfrn in https://github.com/rh-hideout/pokeemerald-expansion/pull/3942
- When obtaining multiples of an item and the field is not defined, it appends an s at the end instead (eg. "Brendan got 40 Potions!").
- Python migration script available in migration_scripts/item_ball_refactor.py by @pkmnsnfrn in https://github.com/rh-hideout/pokeemerald-expansion/pull/3997
- Deprecated GetBerryCountString by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4012
- Cleanup by
  - @pkmnsnfrn in https://github.com/rh-hideout/pokeemerald-expansion/pull/4001
  - @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4015
Combined CannotUseBagBattleItem and CannotUsePartyBattleItem into CannotUseItemsInBattle by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/3524

Fixed

Fixed some ball multiplier data by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3939
- Fixed B_SPORT_BALL_MODIFIER config being ignored and always applying a 1.5x multiplier.
- Added missing B_SAFARI_BALL_MODIFIER that makes Safari Balls have a 1x multiplier from Gen7 onwards.
- Added missing B_LURE_BALL_MODIFIER state that sets Lure Ball's multiplier to 4x from Gen8 onwards.
Fixed Quick Claw having increased chances of activation in double battles by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4266

🤖 Battle AI 🤖

Added

Added AI_CalcMoveScore function to more easily control score increases by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3984
Added AI_FLAG_POWERFUL_STATUS AI flag, replacing AI_FLAG_SCREENER by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4125
- It's meant to force the AI to do status instead of fainting the target (eg. setting up Trick Room to support the rest of the team)

Changed

AI flags are now saved by battler position instead of per side by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/3003
- Cleanup by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4114

Fixed

Improved AI score changes handling by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4036
- AI will not further increase Attack / Sp. Atk stat if it knows it faints to target.
- AI will not use Throat Chop if opposing mon has a better move.
- AI will select Throat Chop if the sound move is the best damaging move from opposing mon.
- Cleanup by
  - @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4074
  - @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4075
  - @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4199
Fixed AI not setting sets up double flags correctly by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4228
Move most damage AI_BadMove checks to AI_CalcDamage by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4238
- Fixes AI trying to use Burn Up after losing its fire type.
- Fixes AI trying to use Electric moves when the target has Volt Absorb.
Fixed AI vs AI battles would crash during the throw animation by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4240
Fixed AI considering Mold Breaker but not Turboblaze/Teravolt for flinch-related decisions by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4244

🧹 Other Cleanup 🧹

Removed hardcoded uses of MOVE_STUFF_CHEEKS and MOVE_ME_FIRST by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3950
Cleaned up CheckMoveLimitations to use less horizontal space by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3950
Small CanFirstMonBoostHeldItemRarity optimization by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4008
Tag previously-unused icon pals as such in code. by @GraionDilach in https://github.com/rh-hideout/pokeemerald-expansion/pull/4072
Converted a bunch of #if/#else to regular conditions by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/4071
Clean up contest strings by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3876
Fixed inconsistent braces style by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4023
Replaced some AI_GetMoveEffectiveness instances with AI_CanStatus for speeding up calculations by @ghoulslash in https://github.com/rh-hideout/pokeemerald-expansion/pull/4166
Remove some unused data by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4239
Use u32 instead of u8/u16 in gflib files by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4250
Unify monSpritesGfx bytes/ptr field by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4252
gHeap can go in the middle of ram by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4253
Corrected initial value of targetSpecies variable in GetEvolutionTargetSpecies by @LOuroboros in https://github.com/rh-hideout/pokeemerald-expansion/pull/4269
Replaces MOVE_FIRST_IMPRESSION argument with a check for Fake Out for 100% flinch effect by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4274

🧪 Test Runner 🧪

Added

Added option to set flags in tests by @fakuzatsu in https://github.com/rh-hideout/pokeemerald-expansion/pull/3786
Added missing Illuminate and Keen Eye Tests by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3782
Added missing Belly Drum tests by @kittenchilly in https://github.com/rh-hideout/pokeemerald-expansion/pull/3616
Added missing Stuff Cheeks by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3950
Added Teeter Dance + Dancer test for doubles by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/4274

Changed

Updated tests to use Gen 9 mon for appropiate abilities by @AlexOn1ine in https://github.com/rh-hideout/pokeemerald-expansion/pull/3740
Tests no longer allow to use SEND_OUT if the chosen mon is fainted by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/3752

Fixed

Consistent BENCHMARK timing by @mrgriffin in https://github.com/rh-hideout/pokeemerald-expansion/pull/3866
Fixed Teatime test checking for Wonder Room instead of Magic Room by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/3950
Fixed test battle move category assumptions by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4051
Fixed Tri Attack status ability immunity test by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4229
Fixed Dauntless Shield test names by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4229

📦 Pret merges 📦

2023/12/30 by @Bassoonian in https://github.com/rh-hideout/pokeemerald-expansion/pull/3869
2024/02/10 by @AsparagusEduardo in https://github.com/rh-hideout/pokeemerald-expansion/pull/4173
2024/03/07 by @DizzyEggg in https://github.com/rh-hideout/pokeemerald-expansion/pull/4255

New Contributors

@cfmnephrite made their first contribution in https://github.com/rh-hideout/pokeemerald-expansion/pull/3575
@tertu-m made their first contribution in https://github.com/rh-hideout/pokeemerald-expansion/pull/3780
@aronson made their first contribution in https://github.com/rh-hideout/pokeemerald-expansion/pull/3892
@MartyKen made their first contribution in https://github.com/rh-hideout/pokeemerald-expansion/pull/4049
@ZnogyroP made their first contribution in https://github.com/rh-hideout/pokeemerald-expansion/pull/4085
@Nopinou made their first contribution in https://github.com/rh-hideout/pokeemerald-expansion/pull/4169

Full Changelog: https://github.com/rh-hideout/pokeemerald-expansion/compare/expansion/1.7.4...expansion/1.8.0