The last release for the TurboGrafx core was in March, and since then pixel repetition support has been added to the framework. This is a feature I'd really like to have working in this core because it allows for integer scaling with correct pixel aspect ratio (8:7 for low-res, 6:7 for mid-res, 4:7 for high-res) which I've been enjoying on the NES and SNES cores. Would it be too much trouble for someone to update the framework and do a release? If it's just a matter of replacing the sys folder, compiling, and doing a quick smoke test I could probably submit a pull request myself, but I thought I should ask first since an actual FPGA dev could probably get it done more efficiently.
Update: I see there's already a pull request open for this. Thanks makigumo!