Java Edition 1.20.5 Release Candidate 1
Minecraft 1.20.5 Release Candidate 1


| Edition | |||||||
|---|---|---|---|---|---|---|---|
| Release date |
April 18, 2024 | ||||||
| Type | |||||||
| Release Candidate for | |||||||
| Downloads | |||||||
| Obfuscation maps | |||||||
| Protocol version |
dec: 1073742013 | ||||||
| Data version |
3834 | ||||||
| Resource pack format |
32 | ||||||
| Data pack format |
41 | ||||||
| Minimum Java version | |||||||
| |||||||
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"footer": "<table style=\"margin: auto; word-break: break-word;\">\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\" >[[Java Edition 1.20.4|<span style=\"margin-right:-0.35em\">◄</span>◄ 1.20.4]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.20.5|1.20.5]]'''</td>\n<td style=\"padding: 0.4em\" >[[Java Edition 1.20.6| 1.20.6 <span style=\"margin-right:-0.35em\">►</span>►]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition 1.20.5 Pre-Release 4|◄ 1.20.5 Pre-Release 4]]\n</td>\n<td style=\"padding: 0.4em\">''' 1.20.5 Release Candidate 1'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition 1.20.5 Release Candidate 2| 1.20.5 Release Candidate 2 ►]]\n</td>\n</tr>\n</table>"
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1.20.5 Release Candidate 1 (known as 1.20.5-rc1 in the launcher) is the first release candidate for Java Edition 1.20.5, released on April 18, 2024,[1] which fixes bugs and introduces network protocol changes. This is the first release candidate released in 2024.
Changes
General
Protocol
- Changed the approach to game client disconnecting on invalid data in packets sent from a server.
- To ease the transition period, modded servers can opt out by setting the appropriate field in the
handshake/game_profilepacket. - This option will be removed in the next release.
- To ease the transition period, modded servers can opt out by setting the appropriate field in the
Fixes
From the previous development version
- MC-270867 – Severe lag when upgrading 1.20.4 worlds.
- MC-270871 – Upgrading a world with horses wearing leather horse armor makes the horse immune to freezing forever.
Video
Video made by Slicedlime:
References
- ↑ "Minecraft 1.20.5 Release Candidate 1" – Minecraft.net, April 18, 2024.