jcoder 0.5.11

• Fewer, bigger steps. The prompt said nothing about working
  efficiently, and the logs showed it: 91% of steps made a single tool
  call, bash was used for nearly everything, and small probes went one
  per round trip. The system prompt (and the sub-agent's) now asks it to
  plan, batch independent reads and searches into one step, chain shell
  commands, use read_file/grep/glob to look at code, and stop exploring
  once it can act.
• No more sleeping to wait. The model had written about two hours of
  sleep into its commands. It's now told to run long jobs with
  background and use bash_output with wait, which returns as soon as
  there is output or the job ends.
• Remote background processes don't hang the call. Starting one with
  ssh host "cmd &" kept ssh open until the timeout killed it (31 times in
  the logs). The prompt and the bash tool now say to detach it:
  nohup cmd > log 2>&1 < /dev/null &.