# wasmCloud 2.6: Trigger services, host component plugins, and warm instance pooling

DevFeed: [wasmCloud 2.6: Trigger services, host component plugins, and warm instance pooling](<https://devfeed.tech/articles/wasmcloud-2-6-trigger-services-host-component-plugins-and-warm-instance-pooling-15442.md>)

Original publisher: [Read original article](<https://wasmcloud.com/blog/wasmcloud-2-6-release/>)

Author: Eric Gregory

Published: 2026-08-03T00:00:00Z

Content type: release

Language: en

Sources: [wasmCloud Blog](<https://devfeed.tech/sources/wasmcloud-blog.md>)

Topics: [WebAssembly](<https://devfeed.tech/topics/web-assembly.md>), [Messaging](<https://devfeed.tech/topics/messaging.md>), [Latency](<https://devfeed.tech/topics/latency.md>)

Tags: [components](<https://devfeed.tech/tags/components.md>), [dns](<https://devfeed.tech/tags/dns.md>), [latency](<https://devfeed.tech/tags/latency.md>), [plugins](<https://devfeed.tech/tags/plugins.md>), [services](<https://devfeed.tech/tags/services.md>), [stateful](<https://devfeed.tech/tags/stateful.md>), [streaming](<https://devfeed.tech/tags/streaming.md>), [wasmcloud](<https://devfeed.tech/tags/wasmcloud.md>), [webassembly](<https://devfeed.tech/tags/webassembly.md>)

## AI overview

wasmCloud 2.6.0 and patch 2.6.1 introduce trigger services, host component plugins, warm-instance pooling, default NATS consumer groups for replicas, per-component DNS allowlists, Wasmtime 47 updates, and direct WASI 0.3 component builds.

## Source excerpt

wasmCloud 2.6 ships trigger services, host component plugins (WebAssembly components that extend the host), warm-instance pooling, consumer groups by default for NATS messaging, and per-component DNS allowlists.