0.3.4

What's Changed

• Undo by @tcdent in #293
• Update vision tool to use Anthropic by @tcdent in #296
• Add correct URL to agentstack templates by @tcdent in #295
• Sql tool by @srilaasya in #233
• Create custom tools by @srilaasya in #236
• Firecrawl tool by @srilaasya in #297

Full Changelog: 0.3.3...0.3.4