Andrew

Note the deliberate low efficiency of the UF2 format: - One UF2 block is fixed as 512 bytes (36 bytes overhead, up to 476 bytes of data). - Flash chips...

I was also having issues with my power bank(s) switching off unexpectedly... Here's some test results in case it's useful: --- Versions tested: v2.16.72E0C17 03-01-22 on TS80P v2.18.70565DE 18-04-22 on...

Note from @fuglaro on [Discord](https://discord.com/channels/898292107289190461/1068251293749088326/1073926244837629962), to test any RAM saving for Sprites created from a binary `.bin` file (loaded as `bytes` vs `bytearray`): > Yeah, and I think the memory...

I have a README.md with hundreds of images, each ~100bytes. Load times seem very slow. Ideally images would be embedded to reduce HTTP transfer overheads.

@Rainboom-Dash - very interesting file. Where did it come from and do you know what software produced it? @andrews05 - never seen this before... will investigate! Metadata suggests software called...

@andrews05 - I wonder if the edge preference heuristic I suggested, is failing here...?

Attached version produced with other tools. Reduced palette and smaller IDAT size. 

@andrews05 - I presume limiting the threads is a temporary 'fix' ...? `--threads 1` ...? Edit: Perhaps this could also be covered by documentation, as discussed [before](https://github.com/shssoichiro/oxipng/issues/169#issuecomment-1752093235). - Maximum threads...

@andrews05 - here's a tough paletted image to add to your corpus! 

@andrews05 - I'm collecting images that compress better with oxipng- but haven't analysed them yet. For palette sorting, there still doesn't seem to be one program that is consistently the...