November 16 was 2 days after livecd-rootfs 24.04.4 landed in the noble release pocket, superseding 24.04.2.
The code delta between 24.04.2 and 24.04.4 includes removal of support for "legacy" images (SUBPROJECT=legacy) which doesn't apply here; and some reorganization of code related to "preinstalled" images which could affect the riscv64+generic image, that is a preinstalled image using the cpc project, but there were no code changes touching any of the image partitioning code so it's unclear how those code changes could have introduced this bug.
November 16 was 2 days after livecd-rootfs 24.04.4 landed in the noble release pocket, superseding 24.04.2.
The code delta between 24.04.2 and 24.04.4 includes removal of support for "legacy" images (SUBPROJECT=legacy) which doesn't apply here; and some reorganization of code related to "preinstalled" images which could affect the riscv64+generic image, that is a preinstalled image using the cpc project, but there were no code changes touching any of the image partitioning code so it's unclear how those code changes could have introduced this bug.