Are you talking about G1 in JDK 25, JDK 26, or JDK 27? While G1 isn't changing quite as fast as ZGC, it changes quite a bit from release to release. I believe t

Are you talking about G1 in JDK 25, JDK 26, or JDK 27? While G1 isn't changing quite as fast as ZGC, it changes quite a bit from release to release. I believe that G1 has been made the default even for small machines in JDK 27 because of some very recent changes that have made G1 more suitable in smaller environments.