[this announcement is available online at https://s.apache.org/IKz0 ]


Commemorates anniversary with the 78th release of Open Source libraries used 
for reading and writing files in Microsoft® Office formats. 

Forest Hill, MD —3 October 2016— The Apache® POI™ project announced today their 
15th Anniversary at The Apache Software Foundation (ASF), and the immediate 
availability of Apache POI v3.15, the latest version of the Open Source 
libraries used for reading and writing files in Microsoft® Office formats. 

Using Apache POI APIs, developers are able to manipulate various file formats 
based on the Office Open XML standards (OOXML) and Microsoft's OLE 2 Compound 
Document format (OLE2CDF) using pure Java. Supported formats include those used 
by Word, PowerPoint, Excel, and other applications from the Microsoft Office 
suite. 

"POI has gone from strength to strength," said Dominik Stadler, Vice President 
of Apache POI. "Developers around the world use Apache POI to read and write 
Microsoft Office documents, and we’re happy to commemorate our anniversary with 
the release of v3.15, POI's 78th official release." 

Growth under the Foundation 
POI's first public release was in August 2001. In February 2002 POI became a 
sub-project of Apache Jakarta (then the ASF's incubator for Java projects). 
Since then, the project evolved rapidly through contributions by community 
volunteers. Development highlights include:

- 2002 --support for reading and writing OLE2-based XLS spreadsheets; 
- 2004 --v2.0 released, adding formula support to spreadsheets and DOC 
(Microsoft Word); 
- 2007--POI becomes an Apache Top-Level Project in June 2007; added support for 
reading and writing the binary PowerPoint format in v3.0; 
- 2008 --added support for Open Office XML formats, coinciding with Microsoft's 
open format standardization efforts. Later POI added support for additional 
file formats including formats used by Visio and Outlook.

Apache POI is used in a variety of ways, including automated generation of 
Microsoft Office documents from other data sources, updating and formatting 
existing documents, and enabling software systems to read rich, human-friendly 
data. Apache POI aims to serve a wide audience from small personal projects to 
large scale business applications. 

Numerous organizations, such as The Bank of Lithuania, Deutsche Bahn, IKAN 
Software, and Sunshine Systems use Apache POI. In addition, Apache Tika 
(content analysis toolkit) uses Apache POI to extract text and metadata from 
Microsoft Office documents to enable users to search and index these formats. 

Community 
In addition to the official POI developer and user mailing lists and the 
bugzilla bug tracking tool, developers are also volunteering their time to help 
users on community websites. An example of this is through improved 
localization: POI aims to work around the world despite differences in number 
formats, date formats, separators, character sets, and time zones. 

The Apache POI community continually refreshes with new developers as prior 
developers move on to shepherd other projects. As with all Apache projects, and 
as demonstrated by Apache POI, community is the key to success and maintaining 
a healthy ecosystem. 

"Decisions are better made by community consensus than individual opinion," 
added Stadler. "Our ongoing community refresh brings in new ideas and 
motivation, avoids stagnation, or unfairly burdening the original project 
creators. The one constant in our community has been Nick Burch, who has 
embodied The Apache Way as a contributor and mentor to POI for over a decade." 

Through its healthy and vibrant user community and a number of dedicated 
committers, Apache POI is poised to enjoy continued active development for 
years to come. 

Availability and Oversight 
Apache POI software is released under the Apache License v2.0 and is overseen 
by a self-selected team of active contributors to the project. A Project 
Management Committee (PMC) guides the Project's day-to-day operations, 
including community development and product releases. For downloads, 
documentation, and ways to become involved with Apache POI, visit 
http://poi.apache.org/ 

About The Apache Software Foundation (ASF) 
Established in 1999, the all-volunteer Foundation oversees more than 350 
leading Open Source projects, including Apache HTTP Server --the world's most 
popular Web server software. Through the ASF's meritocratic process known as 
"The Apache Way," more than 550 individual Members and 5,300 Committers 
successfully collaborate to develop freely available enterprise-grade software, 
benefiting millions of users worldwide: thousands of software solutions are 
distributed under the Apache License; and the community actively participates 
in ASF mailing lists, mentoring initiatives, and ApacheCon, the Foundation's 
official user conference, trainings, and expo. The ASF is a US 501(c)(3) 
charitable organization, funded by individual donations and corporate sponsors 
including Alibaba Cloud Computing, ARM, Bloomberg, Budget Direct, Capital One, 
Cerner, Cloudera, Comcast, Confluent, Facebook, Google, Hortonworks, HP, 
Huawei, IBM, InMotion Hosting, iSIGMA, LeaseWeb, Microsoft, OPDi, PhoenixNAP, 
Pivotal, Private Internet Access, Produban, Red Hat, Serenata Flowers, 
WANdisco, and Yahoo. For more information, visit http://www.apache.org/ and 
https://twitter.com/TheASF 

© The Apache Software Foundation. "Apache", "POI", "Apache POI", "Jakarta", 
"Apache Jakarta", "Tika", "Apache Tika", and "ApacheCon" are registered 
trademarks or trademarks of the Apache Software Foundation in the United States 
and/or other countries. All other brands and trademarks are the property of 
their respective owners. 

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