SyncBot: Sync: updated from Minecraft

2026-06-27T11:22:42Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:22, 27 June 2026
Line 10:		Line 10:
	\|serverdl=[https://vault.omniarchive.uk/archive/java/server-beta/b1.6/b1.6.3.jar Server]		\|serverdl=[https://vault.omniarchive.uk/archive/java/server-beta/b1.6/b1.6.3.jar Server]
	\|exedl=[https://vault.omniarchive.uk/archive/java/server-beta/b1.6/b1.6.3.exe .exe]		\|exedl=[https://vault.omniarchive.uk/archive/java/server-beta/b1.6/b1.6.3.exe .exe]
			\|appletpage=minecraft.net/game/
	\|prevparent=Beta 1.6		\|prevparent=Beta 1.6
	\|prev=Beta 1.6.2		\|prev=Beta 1.6.2

SyncBot: Sync: new page from Minecraft

2026-04-19T11:09:29Z

Sync: new page from Minecraft

New page

{{Infobox version
|title=Minecraft Beta 1.6.3
|vernum=1.6.3
|image=Beta 1.6.3.png
|image2=Beta 1.6.3 menu.png
|edition=java
|date=May 26, 2011
|clienthash=924e36dbb7c64abb30a95fe35f5affb5176f6cbc
|jsonhash=d51caee58632f1608887cc4ddbadf748387cd874 |jsonfile=b1.6.3
|serverdl=[https://vault.omniarchive.uk/archive/java/server-beta/b1.6/b1.6.3.jar Server]
|exedl=[https://vault.omniarchive.uk/archive/java/server-beta/b1.6/b1.6.3.exe .exe]
|prevparent=Beta 1.6
|prev=Beta 1.6.2
|next=Beta 1.6.4
|nextparent=Beta 1.7
}}

'''Beta 1.6.3''' is a version of [[Minecraft:Java Edition Beta]] released on May 26, 2011,<ref>{{twon|5864594578|Minecraft Beta 1.6.3|May 16, 2011}}</ref><ref>{{tweet|Notch|73741213769011200|Minecraft Beta 1.6.3 is out, fixing even more stuff!|May 26, 2011}}</ref> which fixes some of the bugs and crashes in [[Minecraft:Beta 1.6.2]].

== Changes ==
=== Blocks ===
'''[[Minecraft:Water]]'''
* Water that is 2 blocks deep no longer prevents fall damage.
** Players need at least 3-block-deep water to prevent fall damage.

=== General ===
'''[[Minecraft:Options]]'''
* The renderer is now capped at 100 fps while there are chunks to be generated. The excess time will be spent generating chunks instead of rendering frames.
* The "limit framerate" option now limits the game to 40 fps and will spend at least 10 ms per frame sleeping.
* The "limit framerate" option has been reset to "off" for all players, enable it again if wanted.

== Fixes ==
'''3 bugs fixed'''
* Fixed some block updates not updating [[Minecraft:light]]ing properly under some circumstances by reverting the fix in 1.6 that lead to block data not always being sent.
* Fixed a major CPU load issue in the server where a very tight loop would starve all other threads.
* Fixed [[Minecraft:furnace]]s dropping/duplicating their contents when they change state from lit to unlit or back.

== References ==
{{reflist}}

== Navigation ==
{{Navbox Java Edition versions|Beta}}

[[Minecraft:de:Beta 1.6.3]]
[[Minecraft:es:Java Edition Beta 1.6.3]]
[[Minecraft:ja:Java Edition Beta 1.6.3]]
[[Minecraft:lzh:爪哇版復測版一點六點三]]
[[Minecraft:nl:Beta 1.6.3]]
[[Minecraft:pt:Edição Java Beta 1.6.3]]
[[Minecraft:ru:Beta 1.6.3 (Java Edition)]]
[[Minecraft:uk:Beta 1.6.3 (Java Edition)]]
[[Minecraft:zh:Java版Beta 1.6.3]]

Minecraft:Java Edition Beta 1.6.3 - Revision history

SyncBot: Sync: updated from Minecraft

SyncBot: Sync: new page from Minecraft