Standard support

LTS Releases

Interim Releases

Extended Security Maintenance (ESM)

There are 2 types of Ubuntu releases: Interim and LTS. Each Ubuntu LTS is maintained for 10 years total: 5 years of standard support + 5 years of ESM. Interim releases are maintained for 9 months.

For the Ubuntu release cycle please see: The Ubuntu lifecycle and release cadence.

We are happy to provide hosting for the following projects via the cdimage server. While they are not commercially supported by Canonical, they receive full support from their communities.

The cdimage server also hosts releases of other Ubuntu images not found on this server, such as builds for less popular architectures and other non-standard and unsupported images. For Ubuntu Desktop and Server on popular architectures, please see the links above instead.

Ports, Unsupported, and Experimental Images for Ubuntu

For old releases, see old-releases.ubuntu.com.

Index of /ubuntu/pool/universe/n/nbformat/

Index of /ubuntu/pool/universe/n/nbformat/

../
jupyter-nbformat_4.4.0-1_all.deb                   07-Sep-2017 09:43    3164
jupyter-nbformat_5.0.4-1_all.deb                   28-Jan-2020 08:28    3228
jupyter-nbformat_5.1.3-1_all.deb                   19-Oct-2021 19:45    3336
jupyter-nbformat_5.9.1-1_all.deb                   14-Jul-2023 21:05    3084
nbformat_4.4.0-1.debian.tar.xz                     07-Sep-2017 09:43    4372
nbformat_4.4.0-1.dsc                               07-Sep-2017 09:43    2649
nbformat_4.4.0.orig.tar.gz                         07-Sep-2017 09:43    117K
nbformat_5.0.4-1.debian.tar.xz                     28-Jan-2020 08:18    4576
nbformat_5.0.4-1.dsc                               28-Jan-2020 08:18    2393
nbformat_5.0.4.orig.tar.gz                         28-Jan-2020 08:18    122K
nbformat_5.1.3-1.debian.tar.xz                     18-Oct-2021 23:40    5228
nbformat_5.1.3-1.dsc                               18-Oct-2021 23:40    2401
nbformat_5.1.3.orig.tar.gz                         18-Oct-2021 23:40    128K
nbformat_5.9.1-1.debian.tar.xz                     14-Jul-2023 21:05    6132
nbformat_5.9.1-1.dsc                               14-Jul-2023 21:05    2755
nbformat_5.9.1.orig.tar.gz                         14-Jul-2023 21:05    138K
python-nbformat-doc_4.4.0-1_all.deb                07-Sep-2017 09:43     28K
python-nbformat-doc_5.0.4-1_all.deb                28-Jan-2020 08:28     31K
python-nbformat-doc_5.1.3-1_all.deb                19-Oct-2021 19:45     36K
python-nbformat-doc_5.9.1-1_all.deb                14-Jul-2023 21:05      1M
python-nbformat_4.4.0-1_all.deb                    07-Sep-2017 09:43     28K
python3-nbformat_4.4.0-1_all.deb                   07-Sep-2017 09:43     28K
python3-nbformat_5.0.4-1_all.deb                   28-Jan-2020 08:28     29K
python3-nbformat_5.1.3-1_all.deb                   19-Oct-2021 19:45     31K
python3-nbformat_5.9.1-1_all.deb                   14-Jul-2023 21:05     40K