What
A session's identity record now tracks whether its name was chosen by you or handed down by another process. At startup the name is tagged user when you supplied it and peer when it was inherited from a peer process, and a separate user-chosen flag is set when the name came from you directly or from resolving a collision on a name you typed. Nothing in this build changes what you see; the origin is only recorded.
Details
- The origin tag is decided by the same check that determines whether the session is interactive, so a session with no interactive parent is treated as having a user-supplied name.
- The user-chosen flag stays true when your typed name collided with an existing one and was resolved to a variant, so disambiguation does not make the name look machine-generated.
- No setting, flag or environment variable exposes either value yet, and no behaviour is currently gated on them.
Evidence
sessionNameArgSource: xU() === void 0 ? "user" : "peer",, nameIsUserChosen
Strings lifted out of the shipped bundle, so the claim above can be checked against them.