Tessera 0.3.1

Changelog: Tessera v0.3.1 (1.21 – 26.3)

This update fixes a grey bar that appeared next to the crosshair.

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Key Features & Changes

• Crosshair Fixed: The crosshair no longer shows a grey bar beside it. Tessera now leaves the small interface texture atlas alone, so every menu, hotbar and HUD sprite is drawn exactly as in vanilla. The saving lost is about a megabyte of video memory.
• Same On Every Version: The fix applies to every supported Minecraft version, 1.21 – 1.21.11 and 26.1 – 26.3.

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Downloads

Most players should install Tessera from Modrinth or CurseForge (launchers update it for you). The files below are the same release, for manual installs and developers.

Minecraft 1.21–1.21.4

File	For
tessera-0.3.1+1.21.1.jar	Every system (recommended)
tessera-0.3.1+1.21.1-windows.jar	Windows only
tessera-0.3.1+1.21.1-linux.jar	Linux only
tessera-0.3.1+1.21.1-java.jar	Pure Java (no native libraries) only
tessera-0.3.1+1.21.1-sources.jar	Source code, for developers

Minecraft 1.21.5–1.21.10

File	For
tessera-0.3.1+1.21.10.jar	Every system (recommended)
tessera-0.3.1+1.21.10-windows.jar	Windows only
tessera-0.3.1+1.21.10-linux.jar	Linux only
tessera-0.3.1+1.21.10-java.jar	Pure Java (no native libraries) only
tessera-0.3.1+1.21.10-sources.jar	Source code, for developers

Minecraft 1.21.11

File	For
tessera-0.3.1+1.21.11.jar	Every system (recommended)
tessera-0.3.1+1.21.11-windows.jar	Windows only
tessera-0.3.1+1.21.11-linux.jar	Linux only
tessera-0.3.1+1.21.11-java.jar	Pure Java (no native libraries) only
tessera-0.3.1+1.21.11-sources.jar	Source code, for developers

Minecraft 26.1–26.3

File	For
tessera-0.3.1+26.1.jar	Every system (recommended)
tessera-0.3.1+26.1-windows.jar	Windows only
tessera-0.3.1+26.1-linux.jar	Linux only
tessera-0.3.1+26.1-java.jar	Pure Java (no native libraries) only
tessera-0.3.1+26.1-sources.jar	Source code, for developers

Per-system files are the universal jar with only that system's native libraries; they behave identically on it. The pure-Java file has no native libraries and runs the Java fallbacks everywhere.

Verify downloads with SHA256SUMS.txt.

Tessera 0.3.0

Changelog: Tessera v0.3.0 (1.21 – 26.3)

Tessera now works on every Minecraft version from 1.21 to 26.3, not just 1.21.1. This update also fixes fire, lanterns and other animated textures with see-through parts, which looked noticeably worse than the rest of the game.

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Key Features & Changes

• Many More Minecraft Versions: Works on Minecraft 1.21 – 1.21.11 and 26.1 – 26.3, with NeoForge. Pick the Tessera file for your Minecraft version (the Modrinth and CurseForge apps do this for you). Every one of these versions passed an automatic test in the game, animated textures included.
• Sharper Animated Textures: Fire, lanterns, campfires, sculk and other animated textures with see-through parts now look as sharp as everything else.
• See Your Savings with F3: Press F3 to see how much video memory Tessera saves. On 1.21 – 1.21.4, hold F3 and press 4 for a detailed list. On 1.21.10 and newer, turn the detailed list on in the game's debug options; Tessera's own "Show Extended Atlas Breakdown" setting only works on 1.21 – 1.21.4. On 1.21.5 – 1.21.9, Tessera doesn't show up on the F3 screen, but it still saves just as much video memory.
• Join Any Server: Tessera no longer stops you from joining servers that don't have Celeris. Before, the server turned you away.
• Requirements: Now needs Celeris 0.2.1 or newer. Windows and Linux only: macOS doesn't support the texture format Tessera needs.

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Downloads

Most players should install Tessera from Modrinth or CurseForge (launchers update it for you). The files below are the same release, for manual installs and developers.

Minecraft 1.21–1.21.4

File	For
tessera-0.3.0+1.21.1.jar	Every system (recommended)
tessera-0.3.0+1.21.1-windows.jar	Windows only
tessera-0.3.0+1.21.1-linux.jar	Linux only
tessera-0.3.0+1.21.1-java.jar	Pure Java (no native libraries) only
tessera-0.3.0+1.21.1-sources.jar	Source code, for developers

Minecraft 1.21.5–1.21.10

File	For
tessera-0.3.0+1.21.10.jar	Every system (recommended)
tessera-0.3.0+1.21.10-windows.jar	Windows only
tessera-0.3.0+1.21.10-linux.jar	Linux only
tessera-0.3.0+1.21.10-java.jar	Pure Java (no native libraries) only
tessera-0.3.0+1.21.10-sources.jar	Source code, for developers

Minecraft 1.21.11

File	For
tessera-0.3.0+1.21.11.jar	Every system (recommended)
tessera-0.3.0+1.21.11-windows.jar	Windows only
tessera-0.3.0+1.21.11-linux.jar	Linux only
tessera-0.3.0+1.21.11-java.jar	Pure Java (no native libraries) only
tessera-0.3.0+1.21.11-sources.jar	Source code, for developers

Minecraft 26.1–26.3

File	For
tessera-0.3.0+26.1.jar	Every system (recommended)
tessera-0.3.0+26.1-windows.jar	Windows only
tessera-0.3.0+26.1-linux.jar	Linux only
tessera-0.3.0+26.1-java.jar	Pure Java (no native libraries) only
tessera-0.3.0+26.1-sources.jar	Source code, for developers

Per-system files are the universal jar with only that system's native libraries; they behave identically on it. The pure-Java file has no native libraries and runs the Java fallbacks everywhere.

Verify downloads with SHA256SUMS.txt.