4.0
-updated pack_format to 71
-updated syntax to 1.21.5
-added trackers/advancement/obtain_ink_sac
-updated update_pearls.mcfunction to reset obtain_ink_sac advancement

3.0
-updated pack_format to 61
-updated syntax to 1.21.4
-removed bone as a template

2.4
-renamed start.mcfunction to load.mcfunction
-changed armor_stand for item_display for end portal eyes
-created end portal eye placement self-repair from errors
-updated to 1.20.6

2.3
-fixed rayshipwreck.mcfunction 

2.2
-fixed opened_shipwreck advancement tracker 

2.1
-Updated Eye of Ender smithing recipe to include a required template, using bone as a template

2.0
-Updated for 1.20 required syntax of item_used_on_block advancement.
-Updated pack format to 15.

1.02
-Enhanced the reminder to players they MUST use the smithing table to craft the special eyes of ender. Using the vanilla recipe will no longer craft a vanilla eye of ender.

1.01
-Removed minecraft/tags/functions/tick as there are no tick functions in this datapack.

1.0
-First release.

eye0: black_eye - buried_treasure
eye1: cold_eye - igloo_chest
eye2: corrupted_eye - pillager_outpost
eye3: cryptic_eye - enchanting
eye4: cursed_eye - bastion_treasure
eye5: evil_eye - master cleric
eye6: exotic_eye - craft from sea items
eye7: guardian_eye - elder_guardian
eye8: lost_eye - abandoned_minecart
eye9: magical_eye - evoker
eye10: nether_eye - nether_bridge
eye11: old_eye - desert_pyramid
eye12: rogue_eye - jungle_temple
eye13: undead_eye - skeletal_horse
eye14: witch_eye - witch
eye15: wither_eye -wither