Repository Issue Activity (beta)

#1940 DSL regex for List[T] and variadic Tuple[T, ...] forbids the empty collection, diverging from Dict and the JSON-schema path

#1942 DSL container types render bool as Python True/False, producing invalid JSON and diverging from the JSON-schema path

#2027 outlines.from_openai with custom base_url /v1 for a Chat Completions host

#1960 DSL containers leave date/time/datetime unquoted, producing output json.loads rejects

#1971 Optional[T] generates Python None instead of JSON null inside DSL containers

#1962 Built-in Regex terms are not JSON-quoted inside containers (list[types.email] generates [[email protected]])

#1998 SGLangTypeAdapter silently drops whitespace_pattern from JsonSchema (vLLM backend handles it correctly)

#1997 mlxlm.generate_batch uses falsy guard (if output_type:) instead of identity check (if output_type is not None:)

#1996 JsonSchema and CFG are unhashable: defining __eq__ without __hash__ sets __hash__ = None

#1982 applications: Application does not detect output_type changes between calls

#1985 Template.from_string leaks stray blank lines/whitespace when a trailing blank line is over-indented or tab-indented

#1981 dsl: JsonSchema.__eq__ ignores whitespace_pattern, causing stale cache hits

#1983 caching: cache_disabled() context manager is not safe in asyncio contexts

#1980 mlxlm: MLXLMTypeAdapter.format_output_type uses falsy check instead of identity-None check

#1303 Add more custom types

#1950 schema_type_to_python drops anyOf/oneOf constraints to Any

#1969 Dict[str, V] round-trips to a field-named model instead of a mapping (additionalProperties ignored)

#1626 Add function calling and MCP support

#1742 Widen asset format supports

#1948 json_schema_dict_to_pydantic makes non-required fields nullable, widening generation constraints beyond the source schema

#1938 json_schema_dict_to_dataclass drops optionality: non-required fields annotated as bare type with a None default, diverging from the pydantic converter

#1943 [test ignore] permission canary

#1931 VLLM/AsyncVLLM._build_client_args mutates and leaks caller's extra_body dict across calls

#1912 API reference is empty in docs built from main

#1915 Enum output types: any plain instance method on the class gets treated as a generation choice