3.4.0b1

תקציר מקורי באנגלית<h1>DSPy 3.4.0 Beta 1</h1> <p>DSPy 3.4.0b1 is the first beta of 3.4. It moves language-model execution to a shared engine interface, adds a local CPython interpreter for trusted code, and brings async execution to ReActV2. It also adds custom Flex code proposals in GEPA and fixes evaluation, streaming, and demonstration-sampling bugs.</p> <p><strong>This is a prerelease, not the stable 3.4.0 release.</strong> APIs and behavior may change before stable. We especially welcome feedback on native versus LiteLLM compatibility, tool calling and streaming, custom LM migration, saved programs, and multi-answer latency and costs. Please include your engine selection and a minimal reproduction when reporting issues.</p> <p>Install this beta explicitly:</p> <div class="highlight highlight-source-shel