CONTENTS 1Tornado Documentation, Release 6.5.1 2 CONTENTSCHAPTER ONE QUICK LINKS • Current version: 6.5.1 (download from PyPI, release notes) • Source (GitHub) • Mailing lists: discussion and announcements optional packages may be useful: • pycurl is used by the optional tornado.curl_httpclient. Libcurl version 7.22 or higher is required. • pycares is an alternative non-blocking DNS resolver that can be used yield expressions, and with the coroutine’s caller by returning a Future. Here is a simplified version of the coroutine decorator’s inner loop: # Simplified inner loop of tornado.gen.Runner def run(self):

and other applications that require a long-lived connection to each user. Quick links Current version: 6.5.1 (download from PyPI [https://pypi.python.org/pypi/tornado], release notes) Source (GitHub) may be useful:pycurl [http://pycurl.io/] is used by the optional tornado.curl_httpclient. Libcurl version 7.22 or higher is required. pycares [https://pypi.org/project/pycares/] is an alternative non-blocking google.com/forum/#!forum/python- tornado-announce]. Tornado is available under the Apache License, Version 2.0 [http://www.apache.org/licenses/LICENSE-2.0.html]. This web site and all documentation is licensed

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Why django CMS? 7 4 Software version requirements and release notes 9 4.1 Django/Python compatibility table . . . . . . . . . . . . . Release 3.10.0 8 Chapter 3. Why django CMS? CHAPTER FOUR SOFTWARE VERSION REQUIREMENTS AND RELEASE NOTES This document refers to version 3.10.0. 4.1 Django/Python compatibility table LTS in the table indicates combination of Django and django CMS both covered by a long-term support policy. ✓ indicates that the version has been tested and works. × indicates that it has not been tested, or is known to be incompatible

Oracle VM VirtualBox R ⃝ User Manual Version 4.2.32 c⃝ 2004-2015 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 11 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 188 6 Contents 10.1.2 Machines created by VirtualBox versions . . . . . . . . . . . 219 15 Change log 222 15.1 Version 4.2.32 (2015-07-09) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 15.2 Version 4.2.30 (2015-05-19) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 4.1.40 c⃝ 2004-2015 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 10 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 167 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . . . 199 15 Change log 202 15.1 Version 4.1.40 (2015-07-09) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 15.2 Version 4.1.38 (2015-05-19) . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Why django CMS? 7 4 Software version requirements and release notes 9 4.1 Django/Python compatibility table . . . . . . . . . . . . . Release 3.9.0 8 Chapter 3. Why django CMS? CHAPTER FOUR SOFTWARE VERSION REQUIREMENTS AND RELEASE NOTES This document refers to version 3.9.0. 4.1 Django/Python compatibility table LTS in the table indicates combination of Django and django CMS both covered by a long-term support policy. ✓ indicates that the version has been tested and works. × indicates that it has not been tested, or is known to be incompatible

Oracle VM VirtualBox R ⃝ User Manual Version 4.3.36 c⃝ 2004-2016 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 11 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 198 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . . . 232 15 Change log 235 15.1 Version 4.3.36 (201x-xx-xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 15.2 Version 4.3.34 (2015-11-10) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 5.2.40 c⃝ 2004-2020 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 12 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 247 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . . . 283 15 Change log 286 15.1 Version 5.2.40 (2020-04-14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 15.2 Version 5.2.38 (2020-02-21) . . . . . . . . . . . . . .

Oracle VM VirtualBox R ⃝ User Manual Version 5.2.12 c⃝ 2004-2018 Oracle Corporation http://www.virtualbox.org Contents 1 First steps 12 1.1 Why is virtualization useful? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 10.1.1 Machines created by VirtualBox version 4.0 or later . . . . . . . . . . . 246 10.1.2 Machines created by VirtualBox versions before 4.0 . . . . . . . . . . . 281 15 Change log 284 15.1 Version 5.2.12 (2018-05-09) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284 15.2 Version 5.2.10 (2018-04-17) . . . . . . . . . . . . . .

of good code, including an emphasis on automated testing Software version requirements and release notes This document refers to version 3.11.10. Long-term support (LTS) Django has a long-term support (LTS) 2026 3.11.x September 2023 4.2 March 2026 After feature freeze, new features go into the next major version of django CMS. Unsupported LTS versions The following LTS versions do not receive any support any combination of Django and django CMS both covered by a long-term support policy. ✓ indicates that the version has been tested and works. × indicates that it has not been tested, or is known to be incompatible