--- title: TYPO3 4.5beta3 released url: "https://news.typo3.com/article/typo3-45beta3-released" description: Today the TYPO3 community released the third beta version of TYPO3 4.5 image: "https://news.typo3.com/_assets/d1e01514e4c4a5b3147940fa2ec50682/Images/og-image-news.jpg" date: 2026-06-11 modified: 2026-06-11 categories: - "Developer & Technology" --- # TYPO3 4.5beta3 released - [Developer & Technology](https://news.typo3.com/article/category/developer-technology) TYPO3 4.5beta3 released ======================= 28 December 2010 Today the TYPO3 community released the third beta version of TYPO3 4.5 - ![](https://news.typo3.com/typo3temp/assets/t3g/blog/gravatar/bbf959d8e683550c90ae922aff9145d8.jpeg)[Ernesto Baschny & Steffen Kamper](https://news.typo3.com/article/author/ernesto-baschny-%26-steffen-kamper) Tonight the TYPO3 community released the third beta version of TYPO3 4.5. **Development progress** The release plan for 4.5, the schedule and the planned projects are detailed in the[ project wiki on forge](http://forge.typo3.org/projects/typo3v45-projects/wiki). For details about this particular release and the current progress, please read up on: [forge.typo3.org/projects/typo3v45-projects/wiki/TYPO3\_450beta3](http://forge.typo3.org/projects/typo3v45-projects/wiki/TYPO3_450beta3) **Downloads** We also have an introductionpackage for beta3, which allows testing the new features right away on a fresh installation. Experienced users can of course opt to upgrade an existing installation to the new 4.5.0beta3 version, but keeping in mind that this is still a work in progress, and more changes and fixes will be included in further releases. You can download the beta packages from: [http://typo3.org/download/packages/](http://typo3.org/download/packages/#c5861) **MD5 checksums:** ``` 6ec2513a26eaa45757992a1cf0b8a840  dummy-4.5.0beta3.tar.gz93273d682df7d72ea53ea402a844ae3c  dummy-4.5.0beta3.zip73d75563c7d8702b228a2fbfed851291  typo3_src-4.5.0beta3.tar.gz33194805978b509fd93943843821c6df  typo3_src-4.5.0beta3.zip012004deeb6f2aba426aa84b63b57fce  typo3_src+dummy-4.5.0beta3.zipde836d6886b9fe9d566b954d9c3cf8bc  introductionpackage-4.5.0beta3.tar.gze0526652304ee49be68475fe60ca8652  introductionpackage-4.5.0beta3.zip ``` ![](https://news.typo3.com/typo3temp/assets/t3g/blog/gravatar/b5c88386e5b1d8fca79d0652427922d2.jpeg) About the Author [Ernesto Baschny & Steffen Kamper](https://news.typo3.com/article/author/ernesto-baschny-%26-steffen-kamper) [More posts by this author](https://news.typo3.com/article/author/ernesto-baschny-%26-steffen-kamper)