Minecraft:Java Edition 1.13 - Revision history

SyncBot: Sync: updated from Minecraft

2026-10-15T11:09:53Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:09, 15 October 2026
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	* Options when editing a world to make a backup and open the backups folder.		* Options when editing a world to make a backup and open the backups folder.
	* Added "Biome Blend" distance video option.		* Added "Biome Blend" distance video option.
	* New options in [[Minecraft:options.txt]]:		* New options in [[Minecraft:options.txt (Java Edition)\|options.txt]]:
	** autoSuggestions		** autoSuggestions
	*** An option in chat settings to toggle automatic command suggestions		*** An option in chat settings to toggle automatic command suggestions

SyncBot: Sync: updated from Minecraft

2026-09-20T11:10:45Z

Sync: updated from Minecraft

Show changes

SyncBot: Sync: updated from Minecraft

2026-09-18T11:16:22Z

Sync: updated from Minecraft

Show changes

SyncBot: Sync: updated from Minecraft

2026-09-13T11:08:30Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:08, 13 September 2026
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	{{relevant guide\|Java Edition guides/Update Aquatic}}		{{relevant guide\|Java Edition guides/Update Aquatic}}

	'''1.13''', the release of the '''[[Minecraft:Update Aquatic]]''',<ref>{{Mcnet\|update-aquatic-out-java\|Update Aquatic Out On Java!\|July 18, 2018\|Adrian Östergård}}</ref> is a major update to {{JE}} released on July 18, 2018. It overhauls the ocean generation, and makes technical changes.<ref name="customcrafting">{{tweet\|Dinnerbone\|856505341479145472\|It'll probably be in 1.13 at this point, I'm afraid :( It'll be a more bugfixy and technical update, so it will get more love then.\|April 24, 2017}}</ref><ref>{{tweet\|Dinnerbone\|919870475249078272\|Remember that 1.13 is a technical update to make things crash less, run faster, & easier for us to add/change stuff later. Like new blocks!\|October 16, 2017}}</ref> Notably, new ocean-related blocks, such as [[Minecraft:coral]], [[Minecraft:conduit]]s, [[Minecraft:kelp]], [[Minecraft:sea pickle]]s, and [[Minecraft:turtle egg]]s were added, as well as new items such as buried treasure [[Minecraft:explorer map]]s, [[Minecraft:buckets of fish]], [[Minecraft:hearts of the sea]], [[Minecraft:phantom membrane]]s, [[Minecraft:trident]]s, etc. In addition, [[Minecraft:dolphin]]s, [[Minecraft:drowned]], [[Minecraft:fish mob]]s, [[Minecraft:phantom]]s, and [[Minecraft:turtle]]s were added, as well a new [[Minecraft:buffet]] world type ~~and~~ new technical aspects to [[Minecraft:data pack]]s and [[Minecraft:tag]]s. Due to the update's vast technical changes such as world generation, the update severely degraded the performance of {{JE}}.		'''1.13''', the release of the '''[[Minecraft:Update Aquatic]]''',<ref>{{Mcnet\|update-aquatic-out-java\|Update Aquatic Out On Java!\|July 18, 2018\|Adrian Östergård}}</ref> is a major update to {{JE}} released on July 18, 2018. It overhauls the ocean generation, and makes technical changes.<ref name="customcrafting">{{tweet\|Dinnerbone\|856505341479145472\|It'll probably be in 1.13 at this point, I'm afraid :( It'll be a more bugfixy and technical update, so it will get more love then.\|April 24, 2017}}</ref><ref>{{tweet\|Dinnerbone\|919870475249078272\|Remember that 1.13 is a technical update to make things crash less, run faster, & easier for us to add/change stuff later. Like new blocks!\|October 16, 2017}}</ref> Notably, new ocean-related blocks, such as [[Minecraft:coral]], [[Minecraft:conduit]]s, [[Minecraft:kelp]], [[Minecraft:sea pickle]]s, and [[Minecraft:turtle egg]]s were added, as well as new items such as buried treasure [[Minecraft:explorer map]]s, [[Minecraft:buckets of fish]], [[Minecraft:hearts of the sea]], [[Minecraft:phantom membrane]]s, [[Minecraft:trident]]s, etc. In addition, [[Minecraft:dolphin]]s, [[Minecraft:drowned]], [[Minecraft:fish mob]]s, [[Minecraft:phantom]]s, and [[Minecraft:turtle]]s were added, as well a new [[Minecraft:buffet]] world type, new technical aspects to [[Minecraft:data pack]]s and [[Minecraft:tag]]s and bug fixes. Due to the update's vast technical changes such as world generation, the update severely degraded the performance of {{JE}}.

	This update was originally intended to be released as two separate updates with 1.13, originally named ''Technically Updated'', having the technical changes, and 1.14, originally to be called the ''Update Aquatic'', having all the ocean features, however they were combined into one big update,<ref name=merge/> and as such snapshots from [[Minecraft:17w43a]] to [[Minecraft:18w06a]] mainly just added or modified commands.		This update was originally intended to be released as two separate updates with 1.13, originally named ''Technically Updated'', having the technical changes, and 1.14, originally to be called the ''Update Aquatic'', having all the ocean features, however they were combined into one big update,<ref name=merge/> and as such snapshots from [[Minecraft:17w43a]] to [[Minecraft:18w06a]] mainly just added or modified commands.

SyncBot: Sync: updated from Minecraft

2026-08-31T11:10:21Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:10, 31 August 2026
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	'''[[Minecraft:Music]]'''		'''[[Minecraft:Music]]'''
	* Three brand new pieces of underwater music by [[Minecraft:C418]] have been added:		* Three brand new pieces of underwater music by [[Minecraft:C418]] have been added:
	** ''[[Minecraft:Shuniji]]'', ''[[Minecraft:Dragon Fish]]'' and ''[[Minecraft:Axolotl]]''.		** ''[[Minecraft:Shuniji]]'', ''[[Minecraft:Dragon Fish]]'' and ''[[Minecraft:Axolotl (song)\|Axolotl]]''.
	** Their ID for commands is <code>music.under_water</code>.		** Their ID for commands is <code>music.under_water</code>.

SyncBot: Sync: updated from Minecraft

2026-08-24T11:07:26Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:07, 24 August 2026
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	\|29501\|Unable to rebind to F# Keys on devices that require pressing FN.		\|29501\|Unable to rebind to F# Keys on devices that require pressing FN.
	\|32327\|Half-resolution on MBP Retina.		\|32327\|Half-resolution on MBP Retina.
	\|40227\|~~Mouse Button 4~~ in combination with a modifier key is detected as ~~Mouse Button 5~~.		\|40227\|{{mouse\|fourth}} in combination with a modifier key is detected as {{mouse\|fifth}}.
	\|49755\|OS X: Pressing arrow or Fn keys in sign/command block/book and quill inserts invisible characters.		\|49755\|OS X: Pressing arrow or Fn keys in sign/command block/book and quill inserts invisible characters.
	\|53549\|Minecraft can't be put in {{control\|fullscreen}} mode in Linux.		\|53549\|Minecraft can't be put in {{control\|fullscreen}} mode in Linux.

SyncBot: Sync: updated from Minecraft

2026-08-10T11:17:06Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:17, 10 August 2026
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	** mouseWheelSensitivity		** mouseWheelSensitivity
	*** Affects hotbar scroll speed		*** Affects hotbar scroll speed
	*** Allows making the mouse ~~wheel~~ more sensitive (1.0-10.0)		*** Allows making the {{mouse\|scroll}} more sensitive (1.0-10.0)
	*** Defaults to 1.0		*** Defaults to 1.0
	* Letter keys in controls are now lowercase instead of being capitalized.		* Letter keys in controls are now lowercase instead of being capitalized.
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	\|121891\|Animated texture ignoring frames acting non-iteratively.		\|121891\|Animated texture ignoring frames acting non-iteratively.
	\|122000\|Items get deleted when the inventory is overflowed by using the recipe book to return items from a crafting table.		\|122000\|Items get deleted when the inventory is overflowed by using the recipe book to return items from a crafting table.
	\|122053\|~~Mouse wheel~~/touchpad scroll amount is ignored.		\|122053\|{{mouse\|scroll}}/touchpad scroll amount is ignored.
	\|122085\|Generating server icon leaks encoded data buffer.		\|122085\|Generating server icon leaks encoded data buffer.
	\|122110\|BufferBuilder not expanding under specific conditions.		\|122110\|BufferBuilder not expanding under specific conditions.

SyncBot: Sync: updated from Minecraft

2026-08-09T11:21:51Z

Sync: updated from Minecraft

SyncBot: Sync: updated from Minecraft

2026-08-02T11:05:54Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:05, 2 August 2026
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	{{relevant guide\|Java Edition guides/Update Aquatic}}		{{relevant guide\|Java Edition guides/Update Aquatic}}

	'''1.13''', the release of the '''[[Minecraft:Update Aquatic]]''',<ref>{{Mcnet\|update-aquatic-out-java\|Update Aquatic Out On Java!\|July 18, 2018\|Adrian Östergård}}</ref> is a major update to {{JE}} released on July 18, 2018. It ~~focused mainly on~~ ocean ~~content~~ and technical ~~features~~.<ref name="customcrafting">{{tweet\|Dinnerbone\|856505341479145472\|It'll probably be in 1.13 at this point, I'm afraid :( It'll be a more bugfixy and technical update, so it will get more love then.\|April 24, 2017}}</ref><ref>{{tweet\|Dinnerbone\|919870475249078272\|Remember that 1.13 is a technical update to make things crash less, run faster, & easier for us to add/change stuff later. Like new blocks!\|October 16, 2017}}</ref> ~~Specifically~~, new blocks, such as ~~[[Minecraft:blue ice]],~~ [[Minecraft:coral]], [[Minecraft:conduit]]s, [[Minecraft:kelp]], [[Minecraft:sea pickle]]s~~, [[Minecraft:stripped log]]s, [[Minecraft:wood]]~~, and [[Minecraft:turtle egg]]s were added, as well as new items such as buried treasure [[Minecraft:explorer map~~]]s, [[Minecraft:debug stick~~]]s, [[Minecraft:buckets of fish]], [[Minecraft:hearts of the sea]], [[Minecraft:phantom membrane]]s, [[Minecraft:trident]]s, ~~and much more. Also, [[Minecraft:water]] is more transparent than before and the color was changed to match specific biomes, while it was only dark blue before 1.13~~. In addition, [[Minecraft:dolphin]]s, [[Minecraft:drowned]], [[Minecraft:fish mob]]s, [[Minecraft:phantom]]s, and [[Minecraft:turtle]]s were added, as well ~~as new biomes,~~ a new [[Minecraft:buffet]] world type ~~(a stopgap replacement for the [[Minecraft:Old Customized\|customized]] world type),~~ and ~~new generated structures. This update also added many commands and changed the format of existing commands, and added many~~ new technical aspects~~, such as~~ [[Minecraft:data pack]]s and [[Minecraft:tag]]s. Due to the update's vast technical changes such as world generation, the update severely degraded the performance of {{JE}}.		'''1.13''', the release of the '''[[Minecraft:Update Aquatic]]''',<ref>{{Mcnet\|update-aquatic-out-java\|Update Aquatic Out On Java!\|July 18, 2018\|Adrian Östergård}}</ref> is a major update to {{JE}} released on July 18, 2018. It overhauls the ocean generation, and makes technical changes.<ref name="customcrafting">{{tweet\|Dinnerbone\|856505341479145472\|It'll probably be in 1.13 at this point, I'm afraid :( It'll be a more bugfixy and technical update, so it will get more love then.\|April 24, 2017}}</ref><ref>{{tweet\|Dinnerbone\|919870475249078272\|Remember that 1.13 is a technical update to make things crash less, run faster, & easier for us to add/change stuff later. Like new blocks!\|October 16, 2017}}</ref> Notably, new ocean-related blocks, such as [[Minecraft:coral]], [[Minecraft:conduit]]s, [[Minecraft:kelp]], [[Minecraft:sea pickle]]s, and [[Minecraft:turtle egg]]s were added, as well as new items such as buried treasure [[Minecraft:explorer map]]s, [[Minecraft:buckets of fish]], [[Minecraft:hearts of the sea]], [[Minecraft:phantom membrane]]s, [[Minecraft:trident]]s, etc. In addition, [[Minecraft:dolphin]]s, [[Minecraft:drowned]], [[Minecraft:fish mob]]s, [[Minecraft:phantom]]s, and [[Minecraft:turtle]]s were added, as well a new [[Minecraft:buffet]] world type and new technical aspects to [[Minecraft:data pack]]s and [[Minecraft:tag]]s. Due to the update's vast technical changes such as world generation, the update severely degraded the performance of {{JE}}.

	This update was originally intended to be released as two separate updates with 1.13, originally named ''Technically Updated'', having the technical changes, and 1.14, originally to be called the ''Update Aquatic'', having all the ocean features, however they were combined into one big update,<ref name=merge/> and as such snapshots from [[Minecraft:17w43a]] to [[Minecraft:18w06a]] mainly just added or modified commands.		This update was originally intended to be released as two separate updates with 1.13, originally named ''Technically Updated'', having the technical changes, and 1.14, originally to be called the ''Update Aquatic'', having all the ocean features, however they were combined into one big update,<ref name=merge/> and as such snapshots from [[Minecraft:17w43a]] to [[Minecraft:18w06a]] mainly just added or modified commands.

SyncBot: Sync: updated from Minecraft

2026-07-24T11:06:04Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:06, 24 July 2026
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	* Optimized world spawn position–finding code.		* Optimized world spawn position–finding code.
	* Removed <code>skip_existing_chunks</code> from explorer map loot table function.		* Removed <code>skip_existing_chunks</code> from explorer map loot table function.
	* Upgrade path optics code is now in a separate library, ~~datafixerupper~~.<ref>https://libraries.minecraft.net/com/mojang/datafixerupper/1.0.3/datafixerupper-1.0.3.pom; https://arxiv.org/ftp/arxiv/papers/1703/1703.10857.pdf for info on optics</ref>		* Upgrade path optics code is now in a separate library, [[Minecraft:DataFixerUpper]].<ref>https://libraries.minecraft.net/com/mojang/datafixerupper/1.0.3/datafixerupper-1.0.3.pom; https://arxiv.org/ftp/arxiv/papers/1703/1703.10857.pdf for info on optics</ref>

	== Fixes ==		== Fixes ==

← Older revision		Revision as of 11:07, 24 August 2026
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	\|29501\|Unable to rebind to F# Keys on devices that require pressing FN.		\|29501\|Unable to rebind to F# Keys on devices that require pressing FN.
	\|32327\|Half-resolution on MBP Retina.		\|32327\|Half-resolution on MBP Retina.
	\|40227\|~~Mouse Button 4~~ in combination with a modifier key is detected as ~~Mouse Button 5~~.		\|40227\|{{mouse\|fourth}} in combination with a modifier key is detected as {{mouse\|fifth}}.
	\|49755\|OS X: Pressing arrow or Fn keys in sign/command block/book and quill inserts invisible characters.		\|49755\|OS X: Pressing arrow or Fn keys in sign/command block/book and quill inserts invisible characters.
	\|53549\|Minecraft can't be put in {{control\|fullscreen}} mode in Linux.		\|53549\|Minecraft can't be put in {{control\|fullscreen}} mode in Linux.

← Older revision		Revision as of 11:21, 9 August 2026
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	\|1519\|Key gets stuck when toggling {{control\|fullscreen}}.		\|1519\|Key gets stuck when toggling {{control\|fullscreen}}.
	\|7192\|The generation of "terrain" surface layer in Nether produces local straight artifacts/glitches.		\|7192\|The generation of "terrain" surface layer in Nether produces local straight artifacts/glitches.
	\|3643\|{{key\|~~CTRL~~}}/{{key\|~~CMD~~}} key get stuck on OS X/Text Box Backspace deletes whole word or whole line on Mac and Linux.		\|3643\|{{key\|Control}}/{{key\|Command}} key get stuck on OS X/Text Box Backspace deletes whole word or whole line on Mac and Linux.
	\|5520\|Crash when toggling {{control\|fullscreen}} mode: Keyboard must be created before you can read events.		\|5520\|Crash when toggling {{control\|fullscreen}} mode: Keyboard must be created before you can read events.
	\|6436\|Incomplete support of dead keys on non U.S. QWERTY Keyboard on OS X.		\|6436\|Incomplete support of dead keys on non U.S. QWERTY Keyboard on OS X.
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	\|89288\|Can't {{control\|sneak}} and {{control\|jump}} if the {{control\|jump}} key is on the numpad.		\|89288\|Can't {{control\|sneak}} and {{control\|jump}} if the {{control\|jump}} key is on the numpad.
	\|90598\| {{ctrl\|Sneaking}} while {{ctrl\|swimming}} or gliding changes eye hight to outside the hitbox.		\|90598\| {{ctrl\|Sneaking}} while {{ctrl\|swimming}} or gliding changes eye hight to outside the hitbox.
	\|100556\|{{key\|Alt Gr}} on keyboard becomes "{{key\|~~LCONTROL~~}}" in controls menu (interfering with "{{key\|~~CTRL~~}}").		\|100556\|{{key\|Alt Gr}} on keyboard becomes "{{key\|Left Control}}" in controls menu (interfering with "{{key\|Control}}").
	\|106650\|Minecraft does not release mouse focus.		\|106650\|Minecraft does not release mouse focus.
	\|109376\|Unsupported keys in inventory with foreign keyboard on Linux.		\|109376\|Unsupported keys in inventory with foreign keyboard on Linux.
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	\|47832\|Certain entities can't be selected by type.		\|47832\|Certain entities can't be selected by type.
	\|48089\|When destroyed, end portal giving "missing texture" particles.		\|48089\|When destroyed, end portal giving "missing texture" particles.
	\|48522\|{{key\|~~CTRL~~}} + {{control\|pick block}} on flower pot gives you the flower (+NBT) instead of the flower pot.		\|48522\|{{key\|Control}} + {{control\|pick block}} on flower pot gives you the flower (+NBT) instead of the flower pot.
	\|50640\|Big oak tree inconsistency.		\|50640\|Big oak tree inconsistency.
	\|50795\|{{cd\|CanDestroy}} and {{cd\|CanPlaceOn}} can be used with item ID's instead of the names.		\|50795\|{{cd\|CanDestroy}} and {{cd\|CanPlaceOn}} can be used with item ID's instead of the names.