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ViaBackwards

ViaBackwards

Allow older clients to connect to newer servers.

444.2k
379
Utility

Compatibility

Minecraft: Java Edition

1.21.x
1.20.x
1.19.x
1.18.x
1.17.x
1.16.x
1.15.x
1.14.x
1.13.x
1.12.x
1.11.x
1.10.x

Platforms

BungeeCord
Fabric
Folia
Paper
Sponge
Velocity

Supported environments

Client-side
Server-side
Client and server

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Links

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Sponsor on GitHub

Creators

kennytv
kennytv Maintainer
creeper123123321
creeper123123321 Developer
FlorianMichael
FlorianMichael Maintainer

Details

Licensed GPL-3.0-only
Published last year
Updated 16 hours ago
DescriptionChangelogVersions

Show all versions

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21

5.4.0-SNAPSHOT+429

by kennytv on Jun 15, 2025
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9b65b59 Push block entity custom name through component conversion in 1.20.3->.2 (#1035)

5.4.0-SNAPSHOT+427

by kennytv on Jun 12, 2025
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e0f3a98 Don't add block mappings for alternative mappings (#1024)

5.4.0-SNAPSHOT+428

by kennytv on Jun 12, 2025
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d324803 Don't show enchantment level if level == 1 && max_level == 1 (#1027)

5.4.0-SNAPSHOT+426

by kennytv on Jun 11, 2025
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39a4d4e Make publish action manually runnable

5.4.0-SNAPSHOT+425

by kennytv on May 31, 2025
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8a9bf70 Add option to disable display entity emulation in 1.19.4->.3 (#1022)

5.4.0-SNAPSHOT+424

by kennytv on May 27, 2025
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5070e51 Update VV usage

5.4.0-SNAPSHOT+423

by kennytv on May 27, 2025
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12baac5 Fix login finished packet in 1.19->1.18.2 (#1018)

5.4.0-SNAPSHOT+422

by kennytv on May 26, 2025
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8669c17 Update VV usage

5.4.0-SNAPSHOT+421

by kennytv on May 22, 2025
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fe993fc Update Gradle Wrapper from 8.14 to 8.14.1 (#1016)

Signed-off-by: gradle-update-robot gradle-update-robot@regolo.cc Co-authored-by: gradle-update-robot gradle-update-robot@regolo.cc

5.4.0-SNAPSHOT+420

by kennytv on May 22, 2025
Download

54af45d Add alternative scaffolding mapping in 1.14->1.13.2 (#1015)

Co-authored-by: FlorianMichael florian.michael07@gmail.com

5.4.0-SNAPSHOT+419

by kennytv on May 17, 2025
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175daef Refactor 1.20.5+ versioned types

5.3.3-SNAPSHOT+418

by kennytv on May 15, 2025
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986ecaa Fix 1.20.5 item handler Fixes #1011

5.3.3-SNAPSHOT+417

by kennytv on May 15, 2025
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b42c197 Remove no longer needed container handling, now handled in the super call

5.3.3-SNAPSHOT+416

by kennytv on May 14, 2025
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d98de38 Update VV usage

5.3.3-SNAPSHOT+415

by kennytv on May 13, 2025
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13bc18b Update VV usage

5.3.3-SNAPSHOT+414

by kennytv on May 13, 2025
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5.3.3-SNAPSHOT+414

by kennytv on May 12, 2025
Download

4160b37 Update VV usage

5.3.3-SNAPSHOT+413

by kennytv on May 12, 2025
Download

21fd034 Remove enchantments with level 0 if sent by the client in 1.21.2->1.21 (#1004)

5.3.3-SNAPSHOT+412

by kennytv on May 11, 2025
Download

6a59e88 Attempt to convert serverbound clicks to hashed items in 1.21.5 This will fix desyncs on item drags due to the server missing the individual data hashes. Some are not implemented, in which case it will still cause those sames issues, but generally this will fix its handling for most items

5.3.3-SNAPSHOT+411

by kennytv on Apr 28, 2025
Download

32f4138 Add missing PLAYER_CHAT handlers in 1.20/1.21 versions (#999)

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