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| .. _zephyr_1.13: |
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| Zephyr Kernel 1.13.0 (DRAFT) |
| ############################ |
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| We are pleased to announce the release of Zephyr kernel version 1.13.0. |
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| Major enhancements with this release include: |
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| - |
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| The following sections provide detailed lists of changes by component. |
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| Kernel |
| ****** |
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| * Detail |
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| Architectures |
| ************* |
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| Boards |
| ****** |
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| Drivers and Sensors |
| ******************* |
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| Networking |
| ********** |
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| * Introduce system calls to zsock socket APIs. |
| * Add IPv4 autoconf support. This adds support for IPv4 link-local addresses (169.254.*.*) |
| * Add TLS support to BSD socket API. The TLS is configured via setsockopt() API. |
| * Add DTLS support to setsockopt() API. |
| * Add TLS and DTLS support to socket echo-client/server sample applications. |
| * Add support for IEEE 802.1AS-2011 generalized Precision Time Protocol (gPTP) for ethernet networks. A sample application is created to show how to interact with gPTP code. |
| * Add support for PTP clock driver. This driver will be used by gPTP supported ethernet drivers. |
| * Add Link Layer Discovery Protocol (LLDP) TX support. |
| * Add support for managing Qav credit-based shaper algorithm. |
| * Add generic TX timestamping support. |
| * Add carrier detection support to ethernet L2 driver. |
| * Add support for having vendor specific ethernet statistics. |
| * Add getter support to ethernet management interface. |
| * Add promiscuous mode support to network interface. A sample application is created that shows how to use the user API for getting all network packets. The native_posix ethernet driver supports promiscuous mode at this point. |
| * Add support for Link Layer Multicast Name Resolution (LLMNR). LLMNR is used in Microsoft Windows networks for local name resolution. |
| * Add BSD socket based echo-server and echo-client sample applications. |
| * Add API to net_pkt to prefill a network packet to a pre-defined value. |
| * Add IEEE 802.1Qav support to Atmel GMAC ethernet driver. |
| * Add hardware TX timestamping support to Atmel GMAC ethernet driver. |
| * Add multiple hardware queue support to Atmel GMAC ethernet driver. |
| * Add gPTP support to Atmel GMAC ethernet driver. |
| * Add support for TI SimpleLink WiFI offload driver. |
| * Add support for randomized but stable MAC address in NXP MCUX ethernet driver. |
| * Add extra prints to net-shell for ethernet based network interfaces. The supported features and priority queue information is printed. |
| * Add and fix string to integer conversions in net-shell. |
| * Allow user to configure MAC address filters into ethernet devices. |
| * Catch network interface ON and OFF events in DHCPv4 and renew address lease if we re-connected. |
| * Remove forever timeouts when waiting a new network buffer to be available. |
| * Kconfig option naming changes in network config API. |
| * Relay network interface up/down command from net-shell to Linux host for native_posix ethernet driver. |
| * No need to join IPv6 solicited node multicast group for Bluetooth IPSP supported nodes. |
| * Allow external program to be started for native_posix ethernet driver. This allows for example startup of wireshark when zeth is created. |
| * Network packet priority and traffic class fixes and clarifications. |
| * Lower memory consumption in net by using packed enums when applicable. |
| * Correctly notify net_app server when TCP is disconnected. |
| * Register OpenThread used unicast and multicast IPv6 addresses for network interface. |
| * Enable Fast Connect policy for TI SimpleLink ethernet driver. |
| * Fix ieee802154 simulator driver channel/tx power settings. |
| * Handle large IPv6 packets properly. |
| * Enable gPTP support in native_posix, NXP mcux and Atmel GMAC ethernet drivers. The native_posix ethernet driver gPTP support is only for testing purposes. |
| * Split net_app API to a separate network configuration library and to existing net_app API. |
| * Moving all layer 2 (L2) network code into subsys/net/l2 directory. |
| * Fix cache support in Atmel GMAC ethernet driver. |
| * Add MSS option on sending TCP SYN request. |
| * Fix TCP by processing zero window probes when our receive window is 0. |
| * IPv6 code refactoring. |
| * IPv4 code refactoring. |
| * ICMPv6 code refactoring. |
| * IPv6 address lifetime fixes. |
| * IPv6 fragmentation fixes. |
| * ARP code refactoring. |
| * ARP fixes when using VLAN. |
| * IP address print function enhancements. |
| * HTTP fix when sending the last chunck. |
| * DHCPv4 fixes and timeout management refactoring. |
| * MQTT fixes. |
| * LWM2M cleanups and fixes. |
| * Timeout too long lasting ARP requests. |
| * TCP retry, RST packet handling, and memory leak fixes. |
| * Socket echo-client sample fixes. |
| * Handle out-of-buf situations gracefully in echo-client and echo-server sample applications. |
| * Fix NXP MCUX ethernet driver to detect carrier lost event. |
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| Bluetooth |
| ********* |
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| Build and Infrastructure |
| ************************ |
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| Libraries / Subsystems |
| *********************** |
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| HALs |
| **** |
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| Documentation |
| ************* |
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| Tests and Samples |
| ***************** |
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| Issue Related Items |
| ******************* |
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| These GitHub issues were addressed since the previous 1.12.0 tagged |
| release: |
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| .. comment List derived from GitHub Issue query: ... |
| * :github:`issuenumber` - issue title |
