According to Odaily, Casey, the founder of Ordinals, announced on the X platform the release of ord 0.19.1. This new version features a significant change: the new full index now occupies 221 GB instead of 289 GB, saving 68 GB of space. This full index includes sat, addresses, and runes. The data savings are attributed to a simpler commit that fixed a bug in redb, which previously reused pages released by only the last two transactions instead of the last transaction.