Automatically push every accepted Hop transition

Hop-State: A_06FN6FF8HFSFD9ANGK6BY4G
Hop-Proposal: R_06FN6FDTK9G17RXFFT82ZYR
Hop-Task: T_06FN6CFVXVVAP1KZAJ2X62R
Hop-Attempt: AT_06FN6CFVXTRZ8ZDG28QR5Z0

wiki/Core-Concepts.md

@@ -59,3 +59,13 @@ The visible root is the project directory selected in an agent client or passed
 as the controller's working directory. Hop only materializes into it when it
 still matches an accepted Hop ancestor. Untracked, ignored, staged, or ordinary
 file divergence that could be overwritten causes a fail-closed error.
+
+## Automatic upstream push
+
+Every successful accepted transition is automatically pushed to the active
+branch's configured Git upstream. If no upstream is set, Hop uses `origin`, or a
+single unambiguous remote, with the active branch name. It pushes only accepted
+commits—not prompts, checkpoints, proposals, SQLite history, or workspaces—and
+never force-pushes. A network, authentication, or non-fast-forward failure
+leaves the accepted local state intact and is returned as a warning for the
+agent to handle.