Download and Install OMP

Open Monograph Press can be run on everything from shared hosting, to on-premise servers, to VPS and cloud providers. Wherever you deploy, read on to learn about our stable releases and support timelines.

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Releases

Download one of the releases below and follow the instructions to install or upgrade the software. 

OMP 3.5

OMP 3.5.0-1 was released on July 9, 2025. Version 3.5.0 is not yet designated LTS (Long-Term Support). This will likely happen in Q3 2025.

Download OMP 3.5.0-1 View Release Notebook

OMP 3.4

OMP 3.4.0-9 was released on May 23, 2025.

Download OMP 3.4.0-9 View Release Notebook

OMP 3.3 LTS (Long-Term Support)

Long-term support releases are backed up by our commitment to provide critical security and bug fixes until their end-of-life date. Learn more about our long-term support releases.

The latest LTS package was released on May 23, 2025 and will be supported until January 1, 2026. Read the release notebook.

Download OMP 3.3.0-21 LTS View Release Notebook

All Releases

View all releases in our release archive.

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