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AlwaysOnline

Keep your server running while mojang is offline, Supports all server versions!
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6.4.2-RELEASE

File namealways-online-6.4.2.jar
Uploader
DablakbanditDablakbandit
Uploaded
Sep 28, 2026
Downloads
5
Size
2.8 MB
File ID
9002754
Type
R
Release
Supported game versions
  • 26.3
  • 26.2
  • 26.1.2
  • 26.1.1
  • 26.1
  • 1.21.11
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4
  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.21
  • 1.20.6
  • 1.20.5
  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20
  • 1.19.4
  • 1.19.3
  • 1.19.2
  • 1.19.1
  • 1.19
  • 1.18.2
  • 1.18.1
  • 1.18
  • 1.17
  • 1.16
  • 1.15
  • 1.14
  • 1.13
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What's new

Fixes AlwaysOnline failing to start on Paper 26.3.

  • Paper 26.3 ships a newer Mojang authentication library that renamed one of the classes AlwaysOnline checks for when it detects the server version. That check crashed with a NoClassDefFoundError instead of simply not matching, so the plugin was disabled before it reached the hook for 26.1 and newer. Detection now skips hooks that don't fit the running server and moves on, and 26.3 uses the same connection hook as 26.1 and 26.2.
  • Tested on Paper 26.3: the plugin enables, offline mode toggles both ways, and everything is restored cleanly on shutdown. No config changes are needed.

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