Thanks for being release manager, Chunwei! Great job.

I assume that master is open for commits? I have quite a few stacked up: 3923, 
4079, 4134, 4128, 4080, 2569, 2160.

I’d like Ruben to review 3923/4079 (class loader deadlock), Rui & Michael to 
review 2569/2160 (rework table functions, and spatial table functions) and 
would like volunteers to review 4134 (interval expressions), 4080 (character 
literals as column aliases), 4128 (refactor CSV/file adapters).

Julian


> On Jul 25, 2020, at 9:19 AM, Stamatis Zampetakis <zabe...@gmail.com> wrote:
> 
> Thanks Chunwei for leading this and of course all of our contributors for
> their high quality work.
> 
> Best,
> Stamatis
> 
> On Sat, Jul 25, 2020, 10:27 AM Chunwei Lei <chunwei.l...@gmail.com> wrote:
> 
>> The Apache Calcite team is pleased to announce the release of Apache
>> Calcite 1.24.0.
>> 
>> Calcite is a dynamic data management framework. Its cost-based
>> optimizer converts queries, represented in relational algebra, into
>> executable plans. Calcite supports many front-end languages and
>> back-end data engines, and includes an SQL parser and, as a
>> sub-project, the Avatica JDBC driver.
>> 
>> This release comes two months after 1.23.0. It includes more than
>> 80 resolved issues, comprising of a few new features as well as
>> general improvements and bug-fixes. It includes top-down rule
>> apply and upper bound space pruning, Presto dialect and many
>> more bug fixes and improvements.
>> 
>> You can start using it in Maven by simply updating your dependency to:
>> 
>>  <dependency>
>>    <groupId>org.apache.calcite</groupId>
>>    <artifactId>calcite-core</artifactId>
>>    <version>1.24.0</version>
>>  </dependency>
>> 
>> If you'd like to download the source release, you can find it here:
>> 
>>  https://calcite.apache.org/downloads/
>> 
>> You can read more about the release (including release notes) here:
>> 
>>  https://calcite.apache.org/news/2020/07/24/release-1.24.0/
>> 
>> We welcome your help and feedback. For more information on how to
>> report problems, and to get involved, visit the project website at:
>> 
>>  https://calcite.apache.org/
>> 
>> Thanks to everyone involved!
>> 
>> 
>> Best,
>> Chunwei
>> 

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