Authorize.Net Technical Updates that contains RC4 Cipher Disablement and Transaction and Batch ID Reminder is received. Is there anything that should be done on OBAS side to match the changes planned?
RC4 Cipher Disablement has been addresses in OBAS 4.5.3, Transaction and Batch ID issue does not affect OBAS in any way. Thus, nothing should be done if you are using OBAS version newer than 4.5.3. If not, please consider upgrade to the latest version.