2025.08 Cucumberleaf Sunflower - Hourly

Hourly builds are intended for internal Posit prototyping. For daily builds, return to RStudio Builds.

Windows 10+
2025.08.0-hourly+227 2025-06-20 21:00:57 +0000 UTC

MacOS 13+
2025.08.0-hourly+226 2025-06-20 18:18:34 +0000 UTC

Open Source

Hourly RStudio Desktop	Architecture
Windows 10+	x86_64
MacOS 13+	universal
RedHat 9	arm64
RedHat 9 (installer-less)	arm64

Hourly RStudio Server	Architecture
Ubuntu 22	x86_64

Professional

These builds use your existing license. If you haven't yet licensed the product then the build provides a 45-day evaluation version subject to the Posit End User License Agreement. By downloading the product you acknowledge that you either have an existing license or that you are evaluating the product and agree to the terms of the Posit End User License Agreement.

Hourly RStudio Desktop Pro	Architecture
Windows 10+	x86_64
MacOS 13+	universal
Ubuntu 22	arm64
Ubuntu 24	arm64
Ubuntu 22 (installer-less)	arm64
Ubuntu 24 (installer-less)	arm64

Hourly Posit Workbench	Architecture
Ubuntu 22	x86_64
Ubuntu 24	x86_64
RedHat 8	x86_64

Hourly Session Package	Architecture
Multi-platform Linux	arm64 x86_64
Ubuntu 22	x86_64 arm64
Ubuntu 24	x86_64 arm64
RedHat 8	x86_64
RedHat 9	x86_64 arm64
SUSE 15+	x86_64

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Latest 2025.08 builds as JSON