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Description changed for the HCR related update
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eclipse-openj9#1352

Updated the What's new in version 0.46.0 to emphasise the change in behavior

Closes eclipse-openj9#1352
Signed-off-by: Sreekala Gopakumar [email protected]
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Sreekala-Gopakumar committed Jul 22, 2024
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6 changes: 3 additions & 3 deletions docs/version0.46.md
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Expand Up @@ -29,7 +29,7 @@ The following new features and notable changes since version 0.45.0 are included
- [MD5 message digest algorithm support for OpenSSL](#md5-message-digest-algorithm-support-for-openssl)
- [Support added for the `com.sun.management.ThreadMXBean.getTotalThreadAllocatedBytes()` API](#support-added-for-the-comsunmanagementthreadmxbeangettotalthreadallocatedbytes-api)
- [The JITServer AOT caching feature enabled by default at the JITServer server](#the-jitserver-aot-caching-feature-enabled-by-default-at-the-jitserver-server)
- [New `-XX:[+|-]EnableExtendedHCR` option added](#new-xx-enableextendedhcr-option-added)
- [The extended Hot Code Replace (HCR) capability disabled](#the-extended-hot-code-replace-hcr-capability-disabled)

## Features and changes

Expand Down Expand Up @@ -61,9 +61,9 @@ Although this option is by default enabled at the server, it is still disabled f

For more information, see [ `-XX:[+|-]JITServerUseAOTCache`](xxjitserveruseaotcache.md).

### New `-XX:[+|-]EnableExtendedHCR` option added
### The extended Hot Code Replace (HCR) capability disabled

By default, the extended Hot Code Replace (HCR) capability in the VM is disabled for all OpenJDK versions. You can enable or disable the HCR capability by using the [`-XX:[+|-]EnableExtendedHCR`](xxenableextendedhcr.md) option.
By default, the extended HCR capability in the VM is disabled for all OpenJDK versions, which is a change from the previous releases. You can enable the HCR capability by using the new option, [`-XX:+EnableExtendedHCR`](xxenableextendedhcr.md).

The extended HCR feature is deprecated in this release and will be removed in a future release. From OpenJDK 25 onwards, extended HCR will not be supported. Following that, the extended HCR support will be removed from other earlier OpenJDK versions also.

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