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Weaviate 1.32 Release, Workflows with LangChain, and Workflows with n8n!
Danny Williams
July 31, 2025
Hello Weaviate Community! 🤗
How are you building your workflows? We’ve just released guides on how to create new workflows either by coding or without any code at all. On top of that, we've got the latest release highlights from Weaviate 1.32. Read all about it below!
Weaviate 1.32 highlights
Check out our latest product updates. Or follow along in the #announcement channel in the Weaviate Community Slack.
✍️ Collection aliases allow you to create alternative names for your collections. This is useful for changing collection definitions without downtime, A/B testing, or providing more convenient names for collections. Try it now
↪️ Rotational quantization (RQ) can significantly reduce the memory footprint of vectors, while only having negligible impact on the quality of similarity search. Try adding it to your collection today!
🔗 Optimized HNSW connections is an automatic and significant reduction of the HNSW graph structure, which works by optimizing the precision of the connections between the nodes in the HNSW graph. Sign up and test it out today!
Read more about these and other improvements in the 1.32 release blog post.
Latest AI & tech insights
Explore our recent Weaviate content:
Read
✍️ Weaviate 1.32 Release: Collection aliases for no-downtime collection migrations, efficient & powerful rotational quantization (RQ), GA replica movement, memory reduction with compressed HNSW connections and more! Read the blog
🔖 AI Agent Workflow Automation with n8n and Weaviate: You can now use Weaviate with n8n for no-code agentic workflows. Find out how
🗞️ Build enterprise workflows with Langchain and Weaviate v3: LangChain and Weaviate v3 power scalable AI with fast, type-safe RAG workflows, practical code, and future-ready features like LLM eval and event-driven design. Learn more
🎧 Tune into the Weaviate podcast on YouTube, Spotify, or Apple Podcasts.
Upcoming events
Join us online or in person for expert-led AI workshops and networking events. Connect, learn, and build with the community!
Online
📚 Work with Vectors at Scale | August 14. Register here
➡️ Intro to Weaviate Webinar | August 19. Register here
🛠️ Vector Databases: What the Heck?! [JavaScript Edition] | August 28. Register here
In-person
🌉 AI Hack Night at GitHub | San Francisco | August 11. Save your spot
🌃 Las Vegas AI Hack Night | Las Vegas | August 12. Save your spot
👾 Demo Night: AI Projects at Cloudflare | San Francisco | August 12. Save your spot
We would love your feedback 💚
We're looking for some awesome community members to help shape Weaviate's developer console! 🚀
What: Remote sessions trying out new features and sharing feedback
Why: Get exclusive sneak peeks + directly influence what we're building
Who: Anyone in our community - no prep needed, just bring your curiosity!
Why: We believe the best products are built WITH users, not just FOR them. Your voice matters and helps us create something better together! ✨
👉 Interested? Fill out this short survey and we'll get back to you.
Company updates
We are excited to welcome David Tran, who is joining us from California 🇺🇸 as Client-Focused SR. 🤗
Join our team — We're hiring across various teams! ➡️ Check out our career page for exciting opportunities in engineering, research, and more.✨
😎 Find more live and on-demand workshops, webinars, and events on our event page
Hungry for more?
Have a question or want to connect? Say hi in the Community Slack or join our Weaviate Forum to engage in community conversations.
Weaviate is open source ➡️ Check our GitHub and star us while you're there. ⭐
See you in two weeks,
Danny