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For OSS Development
OSDN offer open source projects a full service lineup that includes source code repositories such as Git/Subversion/Mercurial/Bazaar, web-site hosting features, ticket system, web forums, mailing lists, together with a well-integrated and easy-to-use environment for web-based project management.

New Releases

ccs-patch - 1.8.9-20231111
2023-11-11 00:00: See https://tomoyo.osdn.jp/changelogs/ccs-patch-1.8.html
caitsith-patch - 0.2-20231111
2023-11-11 00:00: CaitSith is "Characteristic action inspection tool. See if this helps." which supports Linux 2.6.27 and later kernels.
akari - 1.0.48-20231111
2023-11-11 00:00: AKARI is Access Keeping And Regulating Instrument for Linux 2.6 and later kernels.
Decimal BASIC -
2023-10-16 22:43: Developing multi-platform and international edition of ISO Full BASIC.
Tera Term_5 - 5.0
2023-10-15 11:32: Tera Term 2023.10.15 (Ver 5.0) Changes Changed internal processing to Unicode. Changed the folders to read setup files, the folder to save log files. Changed default to on for High DPI support. Same behavior as before the change when DPIAware=off add to Tera Term section in TERATERM.INI Added setting Underline attribute(SGR 4) color and font if log file name from command line or default log file name is not full path, now it is considered as relative path from log folder or default log save folder. Exchanged foreground and background colors of characters that attributes is setted ANSIColor when colors are reversed with DECSCNM set. U+00A0(NBSP) and U+2000..U+2003 are converted to SPACE and displayed. tree command output is displayed correctly. XMODEM: Fix to check all received datas and process correctly, even if received datas are accumulated. YMODEM: ignore continuous 'C' when waiting for sending. Changed window position to specified in TERATERM.INI when duplicate a session. added a setting that can disable corner rounding of VT Window and TEK Window in Windows 11. added the WindowCornerDontround entry in the teraterm.ini file. The default is off. changed behavior of Binary checkbox of Send file on file drop dialog. now default state is TransBin value of TERATERM.INI. now state is remembered when "Do same process, next drop" is checked. Invalid characters as file name contains Default log file name, are replaced with '_'. * Bug fixes Fixed problem with color number 1-7 and 9-15 are replaced in sequence OCS 4. Fixed wrong color numbers in the color change and response sequence. Fixed the area selected with the mouse does not disappear when the text is erased with the erase escape sequences. Reset text colors when [Control]-[Reset terminal] is selected Fixed wrong window size is set when NAWS (Negotiate About Window Size) is received on telnet (cygterm) connection. Fixed mouse cursor style is changed to hand when mouse cursor hover on URL string even when clickable URL is disabled. Fixed DPI adjustment does not work correctly when VT Window is moved to different DPI monitor. Fixed Kermit could not receive in some case. Adjusted packet size of Kermit send. Fixed full color icon is not used to notify icon. Fixed changed custom notify icon is not used to notify icon. Fixed when SSH connected, "Do same process, next drop" is checked on "File Drag and Drop" dialog, nevertheless always "SCP" is selected. Fixed current font name was empty in ChooseFont dialog when changing dialog fonts. Fixed wrong color numbers were changed when the color palette change in Visual Tab in Additional settings dialog. Fixed "Send file" help is appear when "Help" button is pushed on Log dialog. Fixed wrong value is written to VTReverseColor when saving TERATERM.INI during reverse video. Fixed when setting value of MouseCursor in TERATERM.INI is lower case, value is not loaded to "Additional settings" dialog. The file handle of TELNET.LOG could not be closed. MACRO: can not read from the file handle that is opened by filecreate command. This bug was introduced in 4.102. MACRO: The setpassword command cause an error when password argument is a string value. Only string variable was accepted. MACRO: The getpassword command updates password variable by undefined value when password from user is no input. * Misc Changed requirements, Windows 7 or later. Added about EAR (Export Administration Regulations) to Frequently asked questions. Upgraded TTSSH to 3.0. upgraded TeraTerm Menu to 1.17 upgraded TTXttyrec Plug-in to 1.05. upgraded TTXResizeMenu Plug-in to 1.07. NOTE: CygTerm+ binary included in the installer becomes to be supported on only 64bit Cygwin. Please build CygTerm+ from source code by using 32bit Cygwin, if CygTerm+ wants to run with 32bit Cygwin. Deleted LogMeTT, TTLEditor and Collector. upgraded Oniguruma to 6.9.8. TTSSH 2023.10.15 (Ver 3.0) Changes added support for SSH2 host key algorithms: rsa-sha2-256, rsa-sha2-512 (RSA key with SHA-2 signature) added support for SSH2 public key authentication methods: rsa-sha2-256, rsa-sha2-512 (RSA key with SHA-2 signature) disabled SSH2 KEX algorithm by default for RFC 9142 recommendations: diffie-hellman-group1-sha1, diffie-hellman-group-exchange-sha1 changed default SSH heartbeat (keep-alive) interval to 300 seconds. now TTSSH icon is used when the notify caused by TTSSH. changed the default key type to ED25519 on Key Generator dialog. Bug fixes when SSH2 dynamic port forwarding is used, an application fault occurs. when receiving SCP with fast network, received data is not written until finish receiving and memory usage increases, or no response. when receiving SSH_MSG_CHANNEL_EXTENDED_DATA on SCP channel, there is a possibility that cause problem because it is processed as normal SCP data. a message from remote is shown by balloon notify. stop discarding SSH_MSG_CHANNEL_DATA send that occurs while key re-exchange, send them after finish key exchange. when Authentication Setup dialog is opened, username setting value is "Use default username" (DefaultUserType=1), nevertheless "Do not enter username" is selected. Misc changed cryptography library from OpenSSL to LibreSSL 3.7.3. upgraded zlib to 1.3. TeraTerm Menu 2023.10.15 (Ver 1.17) TeraTerm Menu can pass an argument that is over 260 bytes to ttermpro.exe now. TTXttyrec 2023.10.15 (Ver 1.05) Fixed [Replay again] is not working when playing from command line. added support for playing tty file while another Tera Term is playing same tty file TTXResizeMenu 2022.10.15 (Ver 1.07) added support for Tera Term 5.0. Fixed an issue when Tera Term is not connected to host, an application fault occurs.

Site announcement

[Done] Maintenance for Infrastructure full replacement
2021-01-12 02:24: This maintenance has been completed at 18th Jan 08:30 UTC Thank you for your cooperation. All services of OSDN.net will be temporary unavailable on 18th Jan for infrastructure full replacement. Schedule: Services will be offline from 18th Jan 0:00 UTC to 12:00 UTC Affected services: All OSDN.net services include Web access, API, Shell, project web SCM etc... Various hosts IP addresses will be changed after the maintenance. Note: If you setup VHOST DNS etc uses A record (to use IP address directory insted of CNAME we recomenned), you will need to change them after the maintenance.
Mirroring feature of GitHub release to OSDN project storage is beta open
2020-05-25 01:05: Mirroring feature of GitHub release to OSDN project storage is beta open. Please refer this for more details.
Mirroring feature of GitHub release to OSDN File release is beta open
2020-05-07 02:13: Mirroring feature of GitHub release to OSDN File release is beta open. Please refer this for more details.
OSDN.net is Ending Ad Banners and Starting New File Synchronization Feature with GitHub
2020-04-27 07:01: We are proud to announce two major changes on OSDN.net. First, OSDN Division of Appirits Inc. has decided to put an overall end to ad banners that profit the OSDN.net administrator side. Also coming soon is a new synchronization feature with GitHub for File Release and Storage. Background In 2000 when the antecedent organization of OSDN was founded, there were three "D" s that were deemed inevitable for the open-source community to work on open-source development: Develop, Distribute, and Discuss. OSDN laid down a basic policy whose aim was to engage in activities to support the three "D"s. It has been over 20 years since then, and the environment surrounding open source has continued to change dramatically. Nonetheless, those three "D"s still remain to be important to the community even now. OSDN offers features that support the three "D"s to all the open-source-loving communities for free, and it is our essential policy to carry on with our commitment to support these activities. OSDN's activities of the last twenty years were supported by the revenues generated from the ad banners posted on OSDN.net. However, having seen problems after problems of inappropriate and fraudulent advertisements that occurred on our former partner site in the US, and being faced with the excessive evolution of AdTech, it is becoming more and more unavoidable to take actions to ensure privacy protection. It is also true that the ad banners that occupy so much of the space are making it difficult for us to provide ideal UX and UI. Even after our brand name was changed in 2015, OSDN.net has continued its steady and stable growth. Last month, OSDN.net recorded its highest number of unique users. Yet, Appirits Inc., who recognizes open-source technologies as the foundation of its business, figured that by making OSDN.net free of ad banners which profited the company, Appirits can exhibit its supportive stance toward the open-source community, and it is more important to further foster the growth and development of OSDN.net. Schedule for No More Ad Banners For about half of all the OSDN.net pages, ad banners will be removed immediately, which is scheduled to happen at the end of May. However, there are exceptions of some download pages (pages where downloading of files take place) that are allowed to continue posting ads. Please note that ad banners will continue to appear on OSDN Magazine for some time. Financial Support Offered to Open Source Projects Now here is the reason why there are exceptions to the no more ad policy. We have been offering financial support to some of the open-source projects as a part of our activities, and so we will continue to allow these projects to post ad banners only on their download pages. All the revenues that are generated from the ads posted on these pages will go to the open-source project side. Moreover, for projects whose scale has reached a certain standard, we are planning to create a mechanism that enables open-source projects to post ad banners or donation guide on their own. Synchronization Feature with GitHub for File Release and File Storage In May 2020, we are introducing a new sync feature with GitHub for File Release and File Storage. This new feature enables the target Release/Tag in the GitHub repository to be automatically synchronized to OSDN.net, and it is available for both File Release and File Storage. This allows users to simultaneously release software via OSDN.net global mirror network when there’s a new release on GitHub. - For File Release Feature: (Scheduled to) Start offering Beta on May 7, 2020. - For File Storage Feature: Start offering Beta in May 2020. (The exact timing will be decided after having examined the new feature on File Release.) Under the circumstances in which the novel coronavirus continues to spread around the world, Appirits recognizes that there are more and more roles that open source can and should play, and we will continue to commit ourselves to the growth and development of OSDN.net and support infrastructures dedicated to the open-source community. -- Shuji Sado General Manager of OSDN Div., Appirits Inc.
Starting the Global Version of OSDN Magazine
2020-02-26 14:19: We have set up a new column called OSDN Magazine, which delivers open-source related news. In the side header, there is a tab called Magazine, which you may have already notice. You will see some news articles there. We originally translated some open-source related news sites, like NewsForge and Linux.com, into a Japanese, and we ran a website centered on them. Still to this day, we run the website, which is called OSDN Magazine. Having such background, OSDN Magazine had been a website that only supports Japanese, but now we are determined to gradually globalize it. Currently, there are only few articles, but our plan is to offer more and more contents besides news articles in the future. OSDN Magazine https://osdn.net/mag/