Release v0.10.3 · vicgupta/tinyagent

Token budget (#246, part of #236): --token-limit n / config token_limit caps provider-reported input+output tokens for the whole run. At the limit the run stops cleanly with the new status TokenLimitExceeded (exit 1, resumable; the printed --resume command doubles the limit). Delegates and workers get only the tokens left in the parent's budget, and a worker batch shares one token gate. Off by default (0 = unlimited).
80% budget warning (#246): when a token or cost budget reaches 80%, one "Budget notice" user message is added before the next request and a budget.warning event goes to the JSON stream, log DB and OTel trace.
Token limit everywhere (#247, closes #236): --check shows the token limit on the limits line, --init-config includes a commented token_limit: 0, --eval suite tasks accept limits.token_limit, and --workflow accepts token_limit in defaults and per stage.

Behavior change for --attempts (#247): --token-limit is now one budget shared by all attempts, like --cost-limit and --time-limit. Each attempt gets the tokens left, no new attempt starts once the budget is spent, and an attempt ending TokenLimitExceeded stops the run with budget exhausted. Previously each attempt got the full limit.
The turn cap (--step-limit) stays off by default. A top-level --token-limit with --eval is still a per-trial cap.

What's Changed

Part of #236: token budget and budget warning by @vicgupta in #246
Fix #236: show token limit in --check/init-config and forward it through eval, attempts and workflows by @vicgupta in #247
Release v0.10.3 by @vicgupta in #248

Full Changelog: v0.10.2...v0.10.3