Installation of Pleasanter (installer)

• Launch with Docker02.02.2026 up

Installation of Pleasanter

• Install Pleasanter on Windows Using the Installer12.03.2025 up
• Install Pleasanter in a serverless configuration on Azure App Service using the installer01.13.2026 up
• Install Pleasanter on Amazon EC2's Red Hat Enterprise Linux 10 Using the Installer01.13.2026 up
• Install Pleasanter on Ubuntu Using the Installer01.13.2026 up
• Install Pleasanter on AlmaLinux Using the Installer04.22.2026 up
• Install Pleasanter on Red Hat Enterprise Linux 9 Using the Installer01.13.2026 up
• Install Pleasanter on Red Hat Enterprise Linux 8 using the installer12.03.2025 up

Precautions of Initial Installation

• Install Pleasanter on Windows10.01.2024 up
• Install Pleasanter on Windows Server 202501.13.2026 up
• Install Pleasanter on Windows Server 202201.13.2026 up
• Install Pleasanter on Windows Server 201910.10.2024 up
• Install Pleasanter on Windows Server 201601.13.2026 up
• Install Pleasanter on Windows 1110.24.2025 up
• Install Pleasanter on Azure App Service with serverless configuration01.13.2026 up
• プリザンターをAzure App Serviceにサーバレス構成でインストールする（Azure Database for MySQL利用）01.13.2026 up
• Installing Pleasanter on Amazon EC2's Red Hat Enterprise Linux 1001.13.2026 up
• Install Pleasanter on Ubuntu01.13.2026 up
• Install Pleasanter on AlmaLinux01.13.2026 up
• Install Pleasanter on Red Hat Enterprise Linux 9.7/10.101.13.2026 up
• Install Pleasanter on Red Hat Enterprise Linux 810.01.2024 up

• Notes on Connection Strings When Using SQL Server as the Database in Pleasanter 1.5 and Later01.13.2026 up
• Preparations before installing Pleasanter on Windows06.26.2025 up
• About the CodeDefiner procedure when installing for the first time from version 1.4.6 and later05.16.2025 up

Start with Git Hub Repository Source Code

• Source code in GitHub repository and running on Docker04.11.2025 up

Enabling Windows features

• Enable Windows Features (Windows Server 2022)01.30.2025 up
• Enable Windows Features (Windows Server 2019)01.30.2025 up
• Enable Windows Features (Windows Server 2016)01.30.2025 up
• Enable Windows Function (Windows 11)10.24.2025 up

Installation of .NET

• .NET 10のインストール（Windows環境）01.13.2026 up
• .NET 8のインストール（Windows環境）01.13.2026 up

Installation of related software

• Install and Configure SQL Server 2025 Express02.24.2026 up
• Install and Configure SQL Server 2022 Express12.02.2025 up
• Install and Configure SQL Server 2019 Express01.30.2025 up
• Install and Configure SQL Server 2017 Express10.01.2024 up
• Install SQL Server Management Studio09.10.2025 up
• Install PostgreSQL (Windows OS)01.13.2026 up
• Install PostgreSQL 17 (Windows OS)01.13.2026 up
• Install MySQL (Windows OS)06.20.2025 up
• Install KVS01.13.2026 up

Version upgrade (installer)

• Upgrade Procedure Using the Installer (Windows)01.13.2026 up
• Upgrade Procedure Using the Installer (Azure App Service)01.13.2026 up
• Upgrade Procedure Using the Installer (Linux)01.13.2026 up
• ver.1.4.17.0以降でマージ機能を利用する際の注意事項01.13.2026 up

Version upgrade

• Upgrade Procedure for Version 1.4.8.0 or Later (Windows)05.26.2025 up
• Upgrade Procedure for Version 1.4.8.0 or Later (Azure App Service)01.13.2026 up
• Upgrade Procedure for Version 1.4.8.0 or Later (Linux)01.13.2026 up
• Pleasanter Version Upgrade Procedure (Windows)01.13.2026 up
• Pleasanter Version Upgrade Procedure (Azure App Service)05.16.2025 up
• Pleasanter Version Upgrade Procedure (Linux)01.13.2026 up
• Upgrade the Docker Image of Pleasanter04.15.2025 up

Transition

• Migration Procedure from Pleasanter 1.4 Installed on Windows/Windows Server to Pleasanter 1.501.13.2026 up
• Migration Procedure from Pleasanter 1.3 Installed on Windows/Windows Server to Pleasanter 1.401.13.2026 up
• Migration Procedure from .netFramework Version of Pleasanter Installed on Windows/Windows Server to Pleasanter 1.402.12.2026 up
• Procedure for Migrating Pleasanter 1.4 to Pleasanter 1.5 Installed on Azure App Service01.13.2026 up
• Ubuntuにインストールしたプリザンター 1.4をプリザンター 1.5へ移行する手順01.13.2026 up
• Migration Procedure from Pleasanter 1.3 Installed on Ubuntu to Pleasanter 1.406.20.2025 up
• Migration Procedure from Previous Pleasanter (.NET Core version) Built on CentOS to Pleasanter 1.3 or Later01.30.2025 up
• Migration Procedure from Pleasanter's Database (SQL Server) to Different Environments08.13.2024 up
• Migration procedure Pleasanter data to a different type of DB06.26.2025 up
• Migration Procedure from Pleasanter's DB from SQL Server to PostgreSQL08.13.2024 up
• Change to Default API Version 1.1 and Compatibility with Previous Versions12.19.2024 up

Parameter settings

• Set Parameter: Confirmation When Changing Parameters12.24.2025 up
• About the Change of Parameter Names DeleteSysLogs and DeleteSysLogsTime in the BackgroundService.json Configuration File10.01.2024 up
• Set Parameter: Api.json08.13.2024 up
• Set Parameter: Authentication.json02.10.2026 up
• Set Parameter: BackgroundService.json01.13.2026 up
• Set Parameter: BackgroundTask.json08.13.2024 up
• Set Parameter: BinaryStorage.json07.08.2026 up
• Set Parameter: CustomApps.json12.23.2024 up
• Set Parameter: Dashboard.json08.13.2024 up
• Set Parameter: Deleted.json08.13.2024 up
• Set Parameter: Form.json12.09.2025 up
• パラメータ設定：General.json06.12.2024 up
• Set Parameter: History.json08.13.2024 up
• Set Parameter: Locations.json08.13.2024 up
• Set Parameter: Mail.json01.13.2026 up
• Set Parameter: Migration.json10.04.2024 up
• Set Parameter: Mobile.json10.24.2025 up
• Set Parameter: NavigationMenus.json10.01.2024 up
• Set Parameter: Notification.json02.10.2026 up
• Set Parameter: OutputCache.json06.09.2025 up
• Set Parameter: Permissions.json05.26.2026 up
• Set Parameter: Quartz.json01.13.2026 up
• Set Parameter: Rds.json10.24.2024 up
• Set Parameter: Registration.json08.13.2024 up
• Set Parameter: Reminder.json02.10.2026 up
• Set Parameter: Script.json10.02.2024 up
• Set Parameter: Search.json10.02.2024 up
• Set Parameter: Security.json12.09.2025 up
• Set Parameter: Service.json10.10.2024 up
• Set Parameter: Session.json08.13.2024 up
• Set Parameter: Site.json08.13.2024 up
• Set Parameter: SitePackage.json08.13.2024 up
• Set Parameter: SysLog.json08.13.2024 up
• Set Parameter: TextEditorUI.json09.09.2025 up
• Set Parameter: User.json08.13.2024 up
• Set Parameter: Validation.json10.02.2024 up
• Set Parameter: Version.json08.13.2024 up
• Set Parameter: Register Credentials in System Environment Variables07.28.2025 up

Additional settings

• Set Up to Send Notifications to Chatwork10.04.2024 up
• Set Up to Send Notifications to InCircle10.04.2024 up
• Setup single sign-on to Pleasanter using Windows authentication08.13.2024 up
• Integrate Pleasanter with Active Directory10.01.2024 up
• Synchronize Active Directory User Information to Pleasanter08.13.2024 up
• Enable The Reminder Function of Pleasanter08.13.2024 up

Additional: Web server

• Pre-configuration for uploading files larger than 30MB in IIS08.13.2024 up
• Pre-configuration for uploading files larger than 100MB in IIS10.16.2024 up
• How to set file maximum size in Linux03.13.2025 up

Additional: DB server

• Back Up The Database (SQL Server) in Pleasanter08.13.2024 up
• Generate a PostgreSQL Full-text Index04.15.2025 up
• Configure MySQL to be used in a configuration where the web server and DB server are separated (Ver.1.4.18.0 and later)09.26.2025 up
• Configure the Web Server and DB Server to Use MySQL Separately06.20.2025 up

Additional: Notifications

• Set Up To Send Emails From Pleasanter08.13.2024 up
• Enable the Reminder Function of Pleasanter (External Script)06.26.2025 up
• Set Up to Send Notifications to Slack10.02.2024 up
• Set Up to Send Notifications to LINE10.02.2024 up
• Set Up to Send Notifications to Microsoft Teams (Using Workflows)05.16.2025 up
• Set Up to Send Notifications to Microsoft Teams06.26.2025 up
• Set Up to Send Notifications to Rocket.Chat10.02.2024 up
• Set Up to Send Notifications Using HTTP Client06.26.2025 up

Additional: Performance

• Use KVS in Pleasanter06.20.2025 up

Additional: AuthN / AuthZ

• Synchronize Active Directory User Information with Pleasanter (External Script)06.26.2025 up
• Enable 2-step Authentication by Email01.30.2025 up
• Enable 2-step authentication with TOTP (Time-based One-Time Password)01.30.2025 up
• Use SAML authentication in Pleasanter03.23.2026 up
• Use Passkey Authentication02.10.2026 up

Additional: Ready for Clustering

• Configuring Background Services for Multiple Instance Setup01.13.2026 up
• Additional: Ready for Clustering: Settings for Uploading and Registering Attached Files11.11.2025 up

Other

• Cross-site Scripting and Directory Traversal Vulnerabilities in Pleasanter08.13.2024 up
• Regarding Cross-site Scripting Vulnerability in Pleasanter08.13.2024 up