Release Notes
Cypht is a lightweight Open Source webmail aggregator, written in PHP and JavaScript. It supports IMAP/SMTP, JMAP and EWS, allowing you to centralize multiple email accounts in a single modern and modular interface.
- Versioning: Semantic versioning approach learn more.
- Stability: 1.4.x branch recommended for critical environments.
- Evolution: 2.x branch introduces EWS, Sieve filters, smooth navigation.
Below is a comprehensive overview of recent Cypht releases with their key features and improvements.
- New features: scheduled messages view, brute force login lockout, MTA-STS/TLS-RPT support, contacts page redesign, flagged message search across folders, auto BCC exclusion option.
- Bug fixes: EWS folder manipulation, SCRAM authentication, SPA navigation inline message clicks, advanced search mobile CSS, message read-on-open setting, mailbox cache clearing.
- Improvements: php-ews upgraded to >=0.11.2, Sieve filter unit tests, PHP 7.x deprecation removals.
- New features: scheduled messages view, brute force login lockout, MTA-STS/TLS-RPT support, contacts page redesign, flagged message search across folders, auto BCC exclusion option.
- Bug fixes: EWS folder manipulation, SCRAM authentication, SPA navigation inline message clicks, advanced search mobile CSS, message read-on-open setting, mailbox cache clearing.
- Improvements: php-ews upgraded to >=0.11.2, Sieve filter unit tests, PHP 7.x deprecation removals.
- v2.5.0: EWS support, browser history API navigation (no page reloads), sidebar redesign, scheduled send, snooze feature, BEC detection, concurrent message loading, drag-and-drop on touchscreens, settings search.
- v2.5.1: fix on site.js generation comments.
- v2.4.0: bulk CSV account import, multibyte character fixes, IMAP quota handling, searchbar/form UI corrections, Docker config updates.
- v2.4.2: HTML sanitizer for external background images, security fixes for request parameters.
- New features: email screening, reply-to-new-contact warning, Autocrypt auto-encryption.
- Bug fixes: email display security, database connection errors, profiles page, Selenium tests.
- Improvements: Sieve filter rules handling, Bootstrap icons in Docker, php-sieve-manager update.
- New features: GitHub repo querying, IMAP quota display, forward-as-attachment, zh-TW translations, labels/tags, server capabilities display, custom headers support.
- Bug fixes: contact autocomplete, special folders save, Sieve filter mailbox listing, IMAP TLS/STARTTLS, cookie SameSite settings, profile duplication.
- Improvements: Unicode/multibyte support, PHP 8.2+ compatibility, reply-all recipient management, 2.x branch stabilization.
- v1.4.7: Fastmail SMTP/IMAP fix, DKIM body hash fix, local message storage, reply-all sender dedup, DNS prefetch tag stripping.
- v1.4.6: README cleanup, php-sieve-manager 1.0.9 update, DNS prefetch privacy fix.
- v1.4.5: keyboard shortcuts restored, IMAP error messages improved, attachment forwarding fix, composer dependencies updated.
Compare different Cypht versions to choose the right one for your needs.
| Version | PHP * | Release Date | Key Features | Stability |
|---|---|---|---|---|
| v2.9.0 | PHP 8.0+ | May 2025 | Scheduled messages, brute force lockout, MTA-STS/TLS-RPT, contacts redesign | Stable |
| v2.5.0 | PHP 8.0+ | October 2024 | EWS support, SPA navigation, sidebar redesign, scheduled send, BEC detection | Stable |
| v2.4.0 | PHP 7.4+ | September 2023 | Bulk CSV import, multibyte fixes, Docker config updates | Stable |
| v2.3.0 | PHP 7.4+ | August 2022 | Email screening, Autocrypt, reply-to-new-contact warning, Sieve filter improvements | Stable |
| v2.2.0 | PHP 7.4+ | August 2024 | GitHub repo querying, IMAP quota display, forward-as-attachment, labels/tags, zh-TW translations | Stable |
| v1.4.7 | PHP 7.2+ | November 2024 | Fastmail SMTP/IMAP fix, DKIM validation fix, local message storage, reply-all dedup | Legacy |
| v1.4.6 | PHP 7.2+ | May 2024 | README cleanup, php-sieve-manager 1.0.9, DNS prefetch privacy fix | Legacy |
| v1.4.5 | PHP 7.2+ | December 2023 | Keyboard shortcuts restored, IMAP error messages, attachment forwarding fix | Legacy |
Choosing the Right Version
- Production environments : Use 1.4.x branch for maximum stability
- New features : Use 2.x branch for latest features and improvements
- PHP compatibility : Ensure your PHP version meets the requirements
- Security updates : Always use the latest version in your chosen branch
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