langchain-mcp-adapters vs Native langchain.mcp (2026)
LangChain 1.4 folds MCP support into langchain.mcp, replacing langchain-mcp-adapters. Migration guide, the MCPAdapter class, elicitation, and OAuth 2.1 setup.
Delta Lake 4.4 vs 4.3: The Spark 4.2 Upgrade Trap
Delta Lake 4.4 defaults to Spark 4.2 and breaks delta-iceberg compatibility. What changes with identity columns, VOID types, and Unity Catalog metric views.
KEDA 2.21 vs 2.20: CVE Fix & Breaking Scaler Changes
KEDA 2.21 patches a TriggerAuthentication CVE and removes deprecated Temporal and Azure Pipelines scaler settings. The safe upgrade path from 2.20, which just went EOL.
MoveIt Pro 10.0 vs 9.4: The Breaking Upgrade Guide
MoveIt Pro 10.0 drops ROS 2 Humble, renames a dozen Behaviors, and adds VLA policy execution. Full breaking-change and migration checklist from 9.4.
Isaac ROS 5.0 vs 4.6: NITROS Is Gone, Now What?
Isaac ROS 5.0 drops NITROS entirely for ROS 2 Lyrical Luth's rosidl::Buffer. What breaks, what's renamed, and how to migrate from 4.6 without a full rewrite.
Ignition 8.1 vs 8.3: 2026 Migration Guide Update
Ignition 8.3.9 (Aug 2026) fixes real 8.1-to-8.3 upgrade bugs: SMTP settings loss, alarm-journal filters, MQTT module bumps, and more. What to check before you upgrade.
Aras Innovator R40 vs R38: .NET 10 Migration Guide
Aras Innovator R40 runs on .NET 10 as .NET 8 hits Microsoft's EOL on Nov 10, 2026. Verified breaking changes, SQL date-format fixes, and SSRS deprecation before you upgrade.
SGLang 0.5.18 vs 0.5.15: What Changed and How to Upgrade
SGLang 0.5.16-0.5.18 add DSpark speculative decoding, a Rust server and Breakable CUDA Graph. Breaking flags, cache moves and a step-by-step upgrade path.
Helm 4.3 vs Helm 3.22: Migrating Before Helm 3 EOL
Helm 4.3 shipped Sept 2026 and Helm 3.22 is the last v3 minor. Compare flags, server-side apply, post-renderer plugins and plan migration before Feb 2027.
Milvus 3.0 vs 2.6: Lake-Native Vector Search Upgrade Guide 2026
Milvus 3.0 GA (Jul 29, 2026) vs 2.6: External Collections, Storage V3, SINDI sparse index, StructArray, online schema, and the rollback trap to avoid.