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new fae908ba Camel 4.4 whats new. WIP
fae908ba is described below
commit fae908babafa72c4a4f89e81e8a025e4c2f6dc53
Author: Claus Ibsen <claus.ib...@gmail.com>
AuthorDate: Tue Feb 13 13:24:50 2024 +0100
Camel 4.4 whats new. WIP
---
content/blog/2024/02/camel44-whatsnew/index.md | 53 +++++++++++++++++++++++---
1 file changed, 48 insertions(+), 5 deletions(-)
diff --git a/content/blog/2024/02/camel44-whatsnew/index.md
b/content/blog/2024/02/camel44-whatsnew/index.md
index 85fdae73..b331e4f8 100644
--- a/content/blog/2024/02/camel44-whatsnew/index.md
+++ b/content/blog/2024/02/camel44-whatsnew/index.md
@@ -12,11 +12,14 @@ This release introduces a set of new features and
noticeable improvements that w
## Camel Core
-TODO: Core stuff
+The simple language has been improved with `hash` function, and further
improved the embedded functions for `jsonpath`, `jq` and `xpath`
+making it easier to grab data from JSon or XML within your simple expression
or predicates.
-## Camel Main
+We have optimized data formats to avoid converting payload to `byte[]` when
unmarshalling, but allowing each data format
+to unmarshal the payload _as-is_.
-TODO: Main stuff
+Added JMX operation to update routes at runtime via XML format (requires to
turn on this feature). This can be
+useful for tooling where you can then change routes during troubleshooting an
existing running Camel integration.
## DSL
@@ -27,13 +30,43 @@ TODO: Variables
We have continued investing in Camel JBang, and this time we have some great
new stuff in the release.
-TODO: JBang stuff
+The `camel-jbang` now supports new commands as plugins. And the first set of
commands is [camel-k commands](/manual/camel-jbang-k.html),
+that allows to use `camel-jbang` to manage and operate Camel K integrations.
+
+You can now run `camel-jbang` with `--prompt` that lets users type in
placeholder values during startup,
+making it easy to build examples and prototypes that can easily be customized
to users need, when trying.
+
+You can now more easily run `camel-jbang` with custom `log4j2.properties` file
to use your logging configuration,
+instead of the _built-in_ logging.
+
+Added support for using Jolokia 2.x with `camel-jbang`.
+
+## Kamelets
+
+When using Kamelets then the _route snippets_ due not use any error handler.
This means that when calling a Kamelet
+then if any error happens these are thrown back, and allows to use your
current error handling configuration. This
+avoids any confusing, and you can regard calling a Kamelet just as calling a
component; If they fail the exception is thrown back.
+
+## Camel Kafka
+
+TODO: batching consumer and other stuff
## Spring and Spring Boot
+We have changed the recommended ordering of BOM from:
+
+- `spring-boot-dependencies`
+- `camel-spring-boot-bom`
+
+To reverse the order so Camel comes first:
+
+- `camel-spring-boot-bom`
+- `spring-boot-dependencies`
+
+See more in the [upgrade guide](/manual/camel-4x-upgrade-guide-4_4.html).
+
Upgraded to latest Spring Boot 3.2.2 release.
-TODO: More SB stuff?
## Kotlin API
@@ -41,6 +74,16 @@ TODO: About the new DSL for Kotlin
## Miscellaneous
+The `camel-grpc` can now do full streaming in proxy mode.
+
+The `camel-netty` has added support for using KQueue native transport.
+
+The `camel-jms` component now adds a header to the `Message` with the actual
JMS destination the message was sent to,
+this is useful information, when using dynamic computed queue names.
+
+The `camel-kubernetes` component can now auto-create `KubernetesClient` if
needed, making it easier to use when running inside
+a Kubernetes pod.
+
Upgraded many 3rd party dependencies to latest release at time of release.
## New Components
