langchain-ai/langchain released langchain-anthropic==1.5.2
Launch tracker
A deduplicated timeline of releases, launches, pricing, funding, GitHub changes, and visibility shifts. Each event has inspectable source evidence.
langchain-ai/langchain released langchain-anthropic==1.5.2
groq/groq-python released v1.6.0
anthropics/anthropic-sdk-python released v0.120.0
mistralai/client-python released python - v2.7.2 - 2026-07-24 13:06:56
langchain-ai/langchain released langchain-openai==1.4.1
langchain-ai/langchain released langchain-fireworks==1.5.1
langchain-ai/langchain released langchain-anthropic==1.5.1
openai/openai-python released v2.48.0
langchain-ai/langchain released langchain-core==1.5.1
cohere-ai/cohere-python released 7.0.8
anthropics/anthropic-sdk-python released v0.119.0
weaviate/weaviate released v1.39.0-rc.0 - Namespaces, Alter Schema, gRPC web, Search REST API
openai/openai-python released v2.47.0
anthropics/anthropic-sdk-python released v0.118.0
cohere-ai/cohere-python released 7.07
elevenlabs/elevenlabs-python released v2.59.0
anthropics/anthropic-sdk-python released v0.117.1
mistralai/client-python released python - v2.7.1 - 2026-07-21 13:12:52
weaviate/weaviate released v1.38.6 - Hybrid Diversity & MMR Improvements, LSM store inverted compaction improvements, Raft communication Fixes
weaviate/weaviate released v1.36.23 - Cluster communication related Fixes
qdrant/qdrant released v1.18.3
mistralai/client-python released python - v2.7.0 - 2026-07-17 08:01:40
weaviate/weaviate released v1.37.13 - Faster BM25 and LSM reads, plus search correctness fixes
openai/openai-python released v2.46.0
anthropics/anthropic-sdk-python released v0.117.0
wandb/wandb released v0.28.1
weaviate/weaviate released v1.38.5 - LSM store performance improvements, Batch vectorization potencial deadlocks Fix, Allocation free reference cacher improvement
huggingface/transformers released Patch release: v5.14.1
huggingface/transformers released Release v5.14.0
elevenlabs/elevenlabs-python released v2.58.0
huggingface/transformers released Patch release v5.13.1
openai/openai-python released v2.45.0
elevenlabs/elevenlabs-python released v2.57.0
mistralai/client-python released python - v2.6.0 - 2026-07-06 14:40:10
huggingface/transformers released Release v5.13.0
mistralai/client-python released python - v2.5.2 - 2026-07-03 13:32:33
elevenlabs/elevenlabs-python released v2.56.0
elevenlabs/elevenlabs-python released v2.55.0
openai/openai-python released v2.44.0
run-llama/llama_index released v0.14.23
wandb/wandb released v0.28.0
groq/groq-python released v1.5.0
huggingface/transformers released Patch release v5.12.1
cohere-ai/cohere-python released 7.0.4
wandb/wandb released v0.27.2
pinecone-io/python-sdk released 9.1.0
qdrant/qdrant released v1.18.2
wandb/wandb released v0.27.1
cohere-ai/cohere-python released 7.0.3
cohere-ai/cohere-python released 7.0.2