- New Analysis: Added Single Proportions Meta-Analysis.
- Added the Prescription Opioid Misuse sample dataset to jamovi's Data Library.
- In jamovi 28.3.0 and later, all plots throughout MetaJam are now rendered as SVG instead of PNG, providing sharper, higher-quality graphics.
- Fixed an issue on Linux that caused forest plots to appear cropped.
- General bug-fixes and improvements.
- New Analyses: Added Single Means Meta-Analysis and Risk of Bias Plots.
- Added the Depression Severity, RoB 2, RoB 2 (cluster), ROBINS-I, ROBINS-E, QUADAS-2, and QUIPS sample datasets to jamovi's Data Library.
- Added separate left and right spacing controls for forest plots.
- Added options to choose the models used to identify missing studies and pool results in trim-and-fill analysis.
- Improved the appearance and readability of contour-enhanced funnel plots.
- Fixed an issue where forest plots briefly changed size when updating analysis options.
- General bug-fixes and improvements.
- New Analyses: Added Precomputed Effect Sizes Meta-Analysis and Incidence Rate Outcomes Meta-Analysis.
- Added the Environmental Tobacco Smoke, Purine Analogues, and Adjusted-Dose Warfarin sample datasets to jamovi's Data Library.
- General bug-fixes and improvements.
- Added Cumulative Meta-Analysis.
- Added the Nedocromil Sodium and BCG Vaccine sample datasets to jamovi's Data Library.
- Added citation information for MetaJam, including its Zenodo DOI.
- Fixed an issue where the first moderator added to a meta-regression was not automatically added to the model.
- Improved analysis labels and prediction interval controls.
- General bug-fixes and improvements.
- Initial release of the MetaJam module for jamovi.
- New Analyses: Added Continuous Outcomes Meta-Analysis and Binary Outcomes Meta-Analysis.