עדכון 1.15.8

תקציר מקורי באנגלית<h2>What's Changed</h2> <h3>Features</h3> <ul> <li>Add WaitTool for pausing on long-running jobs.</li> </ul> <h3>Bug Fixes</h3> <ul> <li>Fix FileWriterTool writes and address rough edges in file tool.</li> <li>Mark E2B_API_KEY as a required env var for E2B tools.</li> </ul> <h3>Documentation</h3> <ul> <li>Refresh model availability guidance.</li> </ul> <h2>Contributors</h2> <p>@github-actions[bot], <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/joaomdmoura/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/joaomdmoura">@joaomdmoura</a>, <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/lucasgomide/hovercard" data-octo-click="hovercard-link-click"