Egern 1.19.1

Paid Version

Publisher Description

Egern is a feature-rich and powerful networking tool, specifically designed for proxying, intercepting, and modifying network traffic.

Key features include:
· Comprehensive recording of TCP, UDP, DNS, and HTTP network traffic.
· Support for a wide range of rule types: domain, domain keywords, domain suffix, domain regular expressions, geo-location, IPv4/IPv6 CIDR, URL regular expressions, rule sets, and default rules.
· Flexible policy group options: selection, automatic testing, fallback, load balancing, and external policies.
· Support for multiple proxy protocols: HTTP, SOCKS5, Shadowsocks, Trojan, Hysteria2, Vless, and Vmess.
· Effortlessly decrypt HTTPS traffic using Man-in-the-Middle attack techniques.
· URL rewriting capabilities, allowing you to freely customize network requests.
· Highly customizable request and response header rewriting functionality.
· Versatile request and response content rewriting abilities.
· Utilize JavaScript to provide customized operations on request and response data.
· Support for local HTTP proxy server and local SOCKS5 proxy server to meet various networking needs.
· Sync configuration information across devices with iCloud, ensuring consistent network settings anywhere, anytime.

As your ultimate network management tool, Egern helps you easily navigate various network environments and achieve efficient network control and debugging. Whether you're a network security expert, developer, or simply interested in network management, Egern will become an indispensable tool. Experience the powerful features of Egern and create your own exclusive networking environment today!

Twitter: https://twitter.com/byteallen

Apr 17, 2024
Version 1.19.1
Fix crashes

About Egern

Egern is a paid app for iOS published in the System Maintenance list of apps, part of System Utilities.

The company that develops Egern is Byte Crossing. The latest version released by its developer is 1.19.1. This app was rated by 3 users of our site and has an average rating of 3.2.

To install Egern on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2024-04-17 and was downloaded 266 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Egern as malware if the download link is broken.

How to install Egern on your iOS device:

Click on the Continue To App button on our website. This will redirect you to the App Store.
Once the Egern is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
After Egern is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.

Program Details

General
Publisher	Byte Crossing
Released Date	2024-04-17
Languages	English

Category
Category	System Utilities
Subcategory	System Maintenance

System requirements
Operating systems	ios

Download information
File size	38.38 MB
Total downloads	266

Pricing
License model	Paid
Price	$3.99

Version History

Here you can find the changelog of Egern since it was posted on our website on 2023-07-03. The latest version is 1.19.1 and it was updated on soft112.com on 19 April, 2024. See below the changes in each version:

version 1.19.1

posted on 2024-04-17

Apr 17, 2024
Version 1.19.1
Fix crashes

version 1.18.0

posted on 2024-03-29

Mar 29, 2024
Version 1.18.0
New Features

· Smarter Request Logging: The request list now logs more detailed information, providing clearer insights into the app's network requests.
· Support for HTTP/1 and HTTP/2 Connection Reuse: This update introduces support for connection reuse with both HTTP/1 and HTTP/2, improving the efficiency of network connections.
· Revamped HTTP Engine: The HTTP engine has been rewritten. When MITM (Man-In-The-Middle protection) is enabled, HTTP/2 is now the default preference, further optimizing the handling of network requests.
· Enhanced Network Rules: Added support for ssid and bssid rules, allowing for more refined and efficient network connection management.

Improvements

· Compatibility Enhancement: Optimized the compatibility of the surge map local feature, ensuring stable operation across different environments.
· Improved VPN Usage Experience: Upon VPN activation, requests for resource updates and those within scripts will be clearly displayed in the request log, providing users with better control over network requests.
· Script Compatibility Enhancement: The compatibility of scripts has been optimized to ensure smooth execution in various environments.
· Reduced VPN Icon Refresh Rate: The refresh mechanism for the VPN icon has been optimized, reducing the refresh rate and minimizing distractions for users.

Bug Fixes

· Policy Group Selection Fix: Fixed an issue where the automatic selection of Policy groups did not meet expectations, ensuring more accurate policy choices.
· TCP Fast Open Connection Fix: Addressed a problem with TCP fast open connections failing, enhancing the speed of connection initiation.
· Stability Improvement for shadowsocks Connection: Fixed the stability issue with shadowsocks' http obfs connection, ensuring stable network connectivity.
· DNS Mapping Interface Optimization: Resolved an issue causing the DNS mapping interface to freeze, improving the responsiveness and stability of the interface.

version 1.17.0

posted on 2024-03-04

Mar 4, 2024
Version 1.17.0
New Features
· System Network Traffic Control Support: Comprehensive support for system network traffic control, including all networks, APNs, cellular services, and local networks, allowing you to manage network usage more flexibly.
· New JS Engine: Introduction of a new JS engine that supports JIT and standard Web APIs, improving page loading speeds and interaction experiences.

Improvements

· Enhanced Surge Module Compatibility: Optimized the surge module to enhance compatibility with other services, ensuring more stable network connections.
· Compatibility with Surge Rule Set Inline Comments: Added compatibility for inline comment prefixes in Surge rule sets, making rule configuration more flexible and convenient.

Bug Fixes

· URL Rule Issue: Fixed a specific URL rule issue that led to app crashes.
· Socks Proxy External Connection Failure: Resolved an issue where external connections failed when using socks proxies, ensuring stable network connections.
· VPN Invisibility Failure with IPv6 Enabled: Fixed a problem where the VPN invisibility feature became ineffective with IPv6 enabled, enhancing privacy protection.
· VIF Routing Support: Now supports including and excluding VIF routing, making network routing management more flexible.
· UDP Packet Truncation Issue: Fixed a UDP packet truncation issue in vmess and vless protocols, ensuring the integrity of data transmission.
· IPv6 CIDR Parsing Issue: Fixed an IPv6 CIDR parsing issue, ensuring the accuracy and efficiency of network configurations.

version 1.16.0

posted on 2024-02-20

Feb 20, 2024
Version 1.16.0
New Features

. Strategy Group Latency Test: Now supports real-time results for network latency tests, enhancing user experience.
. Local Proxy Connection: Allows devices on the same Wi-Fi network to connect to a local proxy address, enhancing network sharing capabilities.
. DNS Server Hijacking: Introduces the ability to hijack local DNS servers, offering more customization options for network setups.
. Egern Global Variable: Added a global variable for Egern in JavaScript scripts, facilitating expansion and customization for developers.
. Custom MaxMind Database: Supports custom MaxMind databases, improving flexibility in geo-location services.
. IP Rule Control: IP-related rules now include a "no_resolve" field, allowing users to control whether to resolve IP addresses, increasing the flexibility of rule application.

Improvements

. Real-time Internet Speed Statistics: Optimized the accuracy and timeliness of real-time internet speed statistics.
. Long Text Editing: Enhanced the text editing experience for long documents, improving efficiency and comfort.
. URL Text Display: Improved the display method for URLs, enhancing readability and user-friendliness.

Bug Fixes

. Strategy Group Selection Issue: Fixed an issue where deleted strategies remained selected after strategy group updates, ensuring accurate strategy updates.
. Non-selectable Strategy Group Selection: Fixed a problem where non-selectable strategy groups could still be selected, strengthening logical accuracy.
. v2rayN URI Parsing: Addressed a parsing error with v2rayN URIs, improving compatibility and stability.
. HTTP Script Header Retrieval: Fixed an issue where HTTP script could not correctly retrieve HTTP message headers, enhancing script functionality.
. IPv6 Network Access: Resolved an issue preventing access to certain networks under IPv6, improving network compatibility and accessibility.
. macOS Resource Update Failure: Fixed a bug that caused resource update failures on macOS, ensuring smooth software updates across different platforms.

version 1.15.0

posted on 2024-01-30

Jan 30, 2024
Version 1.15.0
New Features:

. Enhanced Resource Update: The HTTP request header now automatically includes "egern" as the User-Agent, enabling server-side recognition of our specific requirements.
. User Support Upgrade: The app's support channel has been updated from email to Telegram, offering a quicker and more convenient way for users to get help.
. Visual Enhancement: Policy groups now support icon display, making the interface more intuitive and visually appealing.

Improvements:

. Enhanced Network Security: To increase security, quic connections to mitm domains are now blocked by default, ensuring safe data transmission.
. UI Optimization: Minor adjustments have been made to the UI to provide a smoother and more natural user experience.

Bug Fixes:

. Fixed script compatibility issues, ensuring various scripts run stably on our system.
. Resolved issues preventing VPN from starting, allowing for unimpeded VPN connections.
. Fixed a problem where running scripts under certain conditions could cause the VPN to crash, improving system stability.

version 1.14.0

posted on 2024-01-05

Jan 5, 2024
Version 1.14.0
New Features:

. Support for Hysteria 2 Proxy Protocol: We've introduced support for the latest Hysteria 2 proxy protocol, enhancing your network experience with smoother connectivity.

Improvements:

. HTTP Parser Performance Optimization: Our HTTP parser has undergone extensive optimization, improving efficiency and ensuring more stable and faster network connections.
. Fixed Issue with Strategy Group Selection Record: Resolved an issue where some strategy groups failed to correctly record the last selected strategy, making the settings more user-friendly.
. Optimized TCP Connection Time in VIF Only Mode on Mac: When using VIF Only mode on Mac, we've improved TCP connection establishment time for quicker network access.

Bug Fixes:

. Fixed Crash Issue When Editing Text Boxes: Addressed a crash issue that could occur while editing text boxes, enhancing the app's stability.
. Resolved Network Latency Test Failure in Secure DNS: Fixed a problem where network latency tests for strategy groups might fail under secure DNS.
. Fixed VPN Activation Failure: Resolved an issue where activating the VPN could fail in certain situations, ensuring smooth network access.
. Addressed Frequent System DNS Updates: We've fixed the issue of frequent system DNS updates, reducing network interference and improving connection stability.

version 1.13.0

posted on 2023-12-05

Dec 5, 2023
Version 1.13.0
New Features

. Added support for the Vless protocol, enhancing application compatibility and flexibility.
. Support for importing proxies based on their URI, making proxy configuration more convenient.
. Support for surge's domain-set; automatically recognized when added to the rule-set, simplifying rule setup.
. Added the ability to hide policy groups in the policy management interface, controlled by swiping right in the list, for a cleaner interface.
. After updating resources, you can now swipe left in the list to view the transformed yaml content, enhancing user operation experience.
. Module support in the list side swipe control for enable/disable, facilitating quick module management for users.
. Notifications are now sent out for failures in secure DNS requests and resource file updates, improving user awareness of application status.

Improvements

. Optimized rule matching performance, improving application efficiency.
. Optimized HTTPS decryption for reduced memory usage and enhanced performance, lessening the application's resource footprint.
. Enhanced the analysis page with more statistical information, providing more detailed usage data.
. Right swipe control for enabling/disabling modules and viewing module information, offering a more intuitive module management approach.
. Synchronizing the updated proxy names with policy group references after changing proxy names, ensuring consistency in proxy settings.

Bug Fixes

. Fixed a compatibility issue with the module parser, ensuring smooth module operation.
. Fixed an error in Vmess subscription format parsing, improving protocol stability.
. Fixed a connection issue with IPv6, enhancing network connection stability.
. Fixed an issue where some TCP connections caused anomalies when the client did not send messages after establishing a connection, improving network stability.
. Fixed an issue where some connections would not disconnect when switching networks in Tunnel, enhancing network switching smoothness.
. Fixed an issue where reissuing certificates did not take effect, ensuring the validity of certificate updates.
. Fixed an issue with empty script notification content, improving the accuracy of user notifications.

version 1.12.0

posted on 2023-11-05

Nov 5, 2023
Version 1.12.0
New Features:

. Introduced outbound mode: global proxy, rule mode, and direct connection.
. Reset VPN configuration within Egern.
. Module file location now remembers the last chosen type.
. Capability to expand all policies under a policy group.
. Support for VIF Only mode activation.
. Specify hosts that can bypass the Tunnel proxy.

Improvements:

. Auto-update references in other policy groups after deleting a policy group.
. Option added to skip certificate verification when using TLS proxy.
. Enhanced stability for VPN in VIF Only mode.
. Optimized Javascript script local storage read/write speed.
. Refined the specified packet capture host page and MITM host page.
. Improved compatibility for the surge module.
. Fine-tuned the MITM host and HTTP packet capture pages.

Bug Fixes:

. Resolved lag issues on the policy page.
. Fixed an issue where the script's http client request failed, rendering the YouTube bilingual module inoperative.
. Addressed a crash issue during script execution.
. Fixed a crash when adding a URL to a policy group.
. Synchronized policy name changes across policy groups when a policy group name is edited.

version 1.11.0

posted on 2023-10-04

Oct 4, 2023
Version 1.11.0
New Features

. Script Parameterization: Introducing parameter passing within scripts, enhancing flexibility and applicability.
. Enhanced Module Loading: Egern can now effortlessly load hundreds or thousands of modules, managing complex network configurations with ease.
. URL Configuration Import: Support for importing configuration files based on URL, simplifying remote configuration management.
. Support for Extensive Surge Rule Sets: Strengthened support for massive Surge rule sets, ensuring smooth handling, regardless of rule size.
. Multiple URL Policy Groups: External policy groups can now incorporate multiple URLs, offering a broader range of custom network strategy options.
. Vmess HTTP Masquerading: Vmess now supports TCP with HTTP masquerading, enhancing protocol versatility and security.
. IPv6 Control: Introduce an IPv6 support toggle, allowing control over IPv6 activation.

Bug Fixes

. Battery Usage Issue Resolved: Fixed an issue leading to significant battery drain, for more economical use of Egern.
. VPN Stability Fix: Addressed an issue where multiple configuration changes during VPN activation led to VPN crashes, enhancing VPN stability.
. UDP Connection Issue Resolved: Solved the gaming connection issue caused by UDP connections being REJECTED when policy groups are directed to DIRECT.

version 1.10.0

posted on 2023-09-22

Sep 22, 2023
Version 1.10.0
. IPv6 Support: Egern is now fully equipped with IPv6 support, smoothing your connections and getting you future-ready.
. Enhanced Surge Module Compatibility: Improved compatibility with Surge modules, ensuring stable module operations.
. Script Processing Performance Boost: Optimized script processing for a significant boost in execution efficiency.
. Always-On VPN: Introducing an always-on VPN feature to keep your network connection active at all times.

version 1.9.0

posted on 2023-09-11

Sep 11, 2023
Version 1.9.0
. Smarter Notifications: We've fine-tuned our notifications to give you the info you need, right when you need it.
. Upgraded Traffic Stats: Your traffic data is now sorted according to the rules you've set.
. iCloud Sync Fixed: No more issues with VPN configurations not refreshing after enabling iCloud sync.
. Save Settings with Ease: Fixed a pesky bug that prevented default rules from saving your policy settings.
. Stable DNS over Quic: Say goodbye to VPN crashes due to DNS over Quic.
. Smooth iCloud Updates: Fixed the VPN crashes that occurred during iCloud updates.
. Never Lose Your Config: We've patched up the issue of lost configuration files.
. Name Your Modules: Added a name field for modules to make your life easier.
. Scan to Connect: You can now add proxies by simply scanning a QR code.
. Customizable Secure DNS: Secure DNS now allows for domain exclusions.
. Better Third-Party Proxy Subscriptions: Fixed recognition issues with some third-party proxy subscriptions.
. More vmess Options: Added support for additional vmess transmission methods.
. Expanded Shadowsocks Protocols: Now supporting more shadowsocks encryption protocols.

version 1.8.0

posted on 2023-08-01

Aug 1, 2023
Version 1.8.0
- Resolved an issue that prevented URL Regex rules from taking effect
- Enhanced the process of updating external resources
- Fine-tuned the automatic selection mechanism for policy groups
- Upgraded the compatibility with Surge configurations
- Extended rule functionality to support Autonomous System Numbers (ASN)
- Introduced the ability to utilize custom DNS servers
- Enabled DNS mapping feature
- Provided secure DNS resolution options including DNS over HTTPS (DoH), DNS over TLS (DoT), and DNS over QUIC (DoQ)
- Boosted the connection speed for Trojan
- Addressed and rectified bugs within the code editor

version 1.7.0

posted on 2023-05-17

May 17, 2023
Version 1.7.0
- We've fixed the issue of the app crashing during latency tests, improving app stability.
- You can now directly edit module functions in local files, making operation more convenient.
- Our module functions are now compatible with Surge modules, enhancing compatibility.
- We've fixed the issue that prevented saving imported configurations, allowing you to better customize app settings.
- When changing the names of proxies and policy groups, we now also synchronously update the policy name in rules, ensuring consistency.
- The rule set function has been upgraded, and you can now directly edit it in local files.
- We've broadened our compatibility scope and can now accommodate older versions of Surge modules.
- We've fixed the issue of the app crashing when adding local rule sets and modules, making your operations smoother.
- We've optimized the home page UI. We hope you'll like the new design.

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