======= DPI Libary =======
You can find the current running firmware version of your system like this: <br>
Login to any DPI server via SSH and use the command `fdpi_cli version` <br>
{{:administration:release_notes:dpi_info.png?400|}} <br>

===== Version 14.0 BETA4.5 =====

==== New Features and Enhancements ====
  * **General:**
    * Protocol bigotv is extended by new traffic detector which covers new version of UDP streams of Bigo Platform. 
    * New protocol added: bigo_cdn. 

===== Version 14.0 BETA4.4 =====

==== New Features and Enhancements ====
  * **General:**
    * Added protocols ZALO_CALL(49320) and VK_CALL(49321)
    * Added support for substitution/blocking/dropping of DNS requests A, AAAA, MX, HTTPS

==== Bug Fixes ====

^ # ^ Description ^
| 1 | Fixed blocking in hard mode for SSL |
| 2 | Fixed ExportTime formation error in IPFIX Fullflow |

===== Version 14.0 BETA4.3 =====

==== New Features and Enhancements ====
  * **General:**
    * Added FakeTLS protocol (49319) with validation
    * Changed sliding window algorithm for rate limit
    * Added support for 'any' instead of '*' when describing VLAN range
    * Removed support for DHCP-Dual (moved to next release)
    * Messages about insufficient SSL parsers are written to the slave log not for every event, but at a frequency of 1/50000.

==== Bug Fixes ====

^ # ^ Description ^
| 1 | time comparison error when loading ip_prop from UDR |

===== Version 14.0 BETA4.2 =====

==== New Features and Enhancements ====
  * **General:**
    * Improved detection of WECHAT and WECHAT_CALL
    * Refactored PCRF connectivity: in the new implementation, all connections are equal; an error on any triggers reconnection of all connections and a switch to another PCRF. Added
  * **IPFIX:**
    * Added the ability to send DNS MX responses via IPFIX. Enabled by setting bit 3 (4) of the ajb_save_dns parameter

==== Bug Fixes ====

^ # ^ Description ^
| 1 | possible crash when freeing memory |

===== Version 14.0 BETA4.1 =====

==== New Features and Enhancements ====
  * **General:**
    * Resolved over-detection of Telegram TLS.
    * Updated built-in signatures for wechat and wechat_call.

===== Version 14.0 BETA4=====

==== New Features and Enhancements ====
  * **General:**
    * Added DOQ 49318 (DNS-over-QUIC).
    * White subscriber addresses for 1:1 NAT are now announced individually and after authentication.
    * Service 19 “DNS Spoofing” supported; profile required.
  * **DPDK:**
    * New dpdk_engine = 6 (mqrx-bridge) — RSS dispatchers per bridge. 
    * Total dispatchers = dpdk_rss × number_of_bridges. 
    * NIC setup: RX queues = dpdk_rss, TX queues = num_threads. 
    * Designed for multi-bridge (>100 G) configurations as a cluster replacement
    * On-stick devices supported.
    * Dedicated mempools removed; fastdpi.conf option ''dpdk_emit_mempool_size'' is now deprecated.

===== Version 14.0 BETA3=====

==== New Features and Enhancements ====
  * **General:**
    * Introduced cloud-protocol range 55296…58367
    * User defined protocols increased up to 4096.
  * **IPFIX:**
    * Fixed re-initialization issues for IPFIX exporters.
  * **CLI:**
    * New mempool commands: ''hal mempool props'' and ''hal mempool stat''.

===== Version 14.0 BETA2=====

==== New Features and Enhancements ====
  * **General:**
    * Added validation for masking protocols and fake SNI protection.
    * Maximum number of dispatchers increased to 32.
  * **IPFIX:**
    * IPFIX/Netflow parameters can now be changed without restarting DPI
    * New config key ''ipfix_reserved'' reserves the memory required for on-the-fly enabling/modification
    * When IPFIX/Netflow options are present in the config file, memory is pre-reserved automatically and exporters can be adjusted without a restart.

===== Version 14.0 BETA1=====

==== New Features and Enhancements ====
  *  Migrated to DPDK 24.11
  * added support for new NICs (Intel E830 200 G, Intel E630, Napatech SmartNIC)

===== Version 13.4-BETA2 Andromeda =====

==== New Features and Enhancements ====
  * **New protocols added:**
    * AGORA_STREAMS (49314) - used in applications: Kik, Skout, MeetMe
    * AZAR_CALL (49315)
    * WECHAT_CALL (49316)
    * TEAMS_CALL (49317)
  * **Improved protocol recognition for:**
    * LINE_CALL
    * VYKE_CALL

==== Bug Fixes ====

^ # ^ Description ^
| 1 | Fixed a bug where traffic was incorrectly classified as telegram_tls |