Which Glulx interpreter does Inform 7 6M62 use for IDE runs?

For sake of performance and behavior - which one is it most like / based off? Is it using Glulxe?

BTW, anyone here associated with the Inform 7 site? The news page inform7.com/news/ doesn’t reflect the 2015 6M62 release.

Both Glulxe and Git (the interpreter) are built in. There’s a preference under Preferences / Advanced which lets you select between them.

(I am looking at the Mac IDE here.)

The best place to report problems with the Inform web site is inform7.com/mantis/ .