Language Selection

English French German Italian Portuguese Spanish

Firefox 21.0: Find out what is new

Filed under

Mozilla will release Firefox 21.0 on May 14, 2013 and shortly thereafter update the Beta, Aurora and Nightly channels of the browser to Firefox 22.0, 23.0 and 24.0 respectively.

The updates will be transferred to Mozilla's ftp server first before they will be announced on the official website. If you have configured automatic updates, you should not have to worry about that though as your browser will get updated automatically when you start it after the update becomes available.

Firefox 21 What’s New

We rely on the beta release notes - as always - as our main source to find out what is new in this version of the Firefox web browser.

rest here

More in Tux Machines

OpenStack in the Headlines

  • From OpenStack Summit, Red Hat Reports That the Deployment Era is Here
    As noted here yesterday, OpenStack is here to stay in enterprises. A new study by 451 Research analysts shows that about 72 percent of OpenStack-based clouds are between 1,000 and 10,000 cores and three fourths choose OpenStack to increase operational efficiency and app deployment speed. Meanwhile, in conjunction with OpenStack Summit in Barcelona, Red Hat is out with very notable results from its polling of its OpenStack user base. Its study found that production deployments increased hugely in the last year, according to a survey of 150 information technology decision makers and professionals carried out by Red Hat.
  • You can run the same programs on 16 different OpenStack clouds
    Cloud companies like to talk about about how you can avoid vendor lock-in. And OpenStack just showed how to make it happen. Sixteen different vendors did a live demo at OpenStack Summit showing that you could run the same software stack on 16 separate OpenStack platforms.
  • ​Where OpenStack cloud is today and where it's going tomorrow
    The future looks bright for OpenStack -- according to 451 Research, OpenStack is growing rapidly to become a $5-billion-a-year cloud business. But obstacles still remain.
  • ​Mirantis OpenStack: The good news and the bad news
    Mirantis recently signed a major deal with NTT, but the company is also laying off some of its employees.
  • The World Runs on OpenStack
    The OpenStack Summit keynotes got underway the morning of October 25, with Mark Collier, Chief Operating Officer of the OpenStack Foundation, declaring that the world runs on OpenStack.
  • Study: OpenStack is Marching Forward in Enterprises
    How fast is the OpenStack global cloud services market growing? Research and Markets analysts came out with a new report recently that forecasts the global OpenStack cloud market to grow at a CAGR of 30.49% during the period 2016-2020. Many enterprises now have large scale OpenStack deployments, and in conjunction with this week's OpenStack Summit in Barcelona, new study results are shedding light on exactly how entrenched this open cloud platform is in enteprises. The bottom line is: OpenStack is here to stay in enterprises. OpenStack deployments are getting bigger. Users are diversifying across industries. Enterprises report using the open source cloud software to support workloads that are critical to their businesses. These are among the findings in a recent study by 451 Research regarding OpenStack adoption among enterprise private cloud users. About 72 percent of OpenStack-based clouds are between 1,000 and 10,000 cores and three fourths choose OpenStack to increase operational efficiency and app deployment speed. The study was commissioned by the OpenStack Foundation. Here are some of the companies discussing their OpenStack deployments in Barcelona: Banco Santander, BBVA, CERN, China Mobile, Comcast, Constant Contact, Crowdstar, Deutsche Telekom, Folksam, Sky UK, Snapdeal, Swisscom, Telefonica, Verizon, Volkswagen, and Walmart. You can find some of the specific deployment stories from the companies at the OpenStack User Stories page.

Alpine Linux 3.4.5 released

The Alpine Linux project is pleased to announce the immediate availability of version 3.4.5 of its Alpine Linux operating system. This is a bugfix release of the v3.4 musl based branch, based on linux-4.4.27 kernels and it contains important security fixes for the kernel and for musl libc. Read more

Linux Graphics

Games for GNU/Linux