On 2020-04-11 around 12:40 Eastern Time, ssh bastion "hyperspace" with signature ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBBwKpHi22z4Pk/QRHO8lN2uwx1aeoaTPE4oB2Vcty7XkMsE18Tk2oDAYe6quwK/Ui3T4YnUCrix4VFeyRUKsAbQ= was retired in favor of a different piece of hardware. This new hardware has a single i586 core running at 233mhz and 128m of core memory, whereas the previous bastion had 4 ARM cores. As such, any programs you may have had will need to be recompiled. Performance so far seems fine. The signature of our new bastion, "subspace", is ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBHCQ+7uiT4kSPnF3tR0xypNZlUsjB8vz/ZqhL3XSrtx3er4VuakzNXU7ycKgGpS1DwPpiNqWr3cpe8X+MMWOrG0=
Your ssh keys should still work fine, just be sure to delete the line in your know_hosts corresponding to our bastion.