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v4.7.0 release
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‎CHANGELOG.md

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## [Unreleased]
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## [4.7.0] - 2022-12-09
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### General
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- Release based on "LoRaWAN specification 1.0.4" and "LoRaWAN specification 1.1.0 + FCntDwn ERRATA" with "LoRaWAN Regional Parameters 2-1.0.3"
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- GitHub reported issues corrections.
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### Known limitations
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- SAMR34 platform does not implement NVM storage functionality. This is a requirement for LoRaWAN versions greater or equal to 1.0.4.
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No work on this subject is forseen by the maintainers. Implementation proposals are welcome.
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### Added
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- Trigger NVM update on `MacGroup2.DutyCycleOn` change
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- Configure radio sync word upon state restoration from NVM
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- Added missing return status initialization for Class A
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- Added a check for `GroupId` in order to avoid out of bounds access
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- Make LBT RSSI free channel threshold and carrier sense time (CST) parameters configurable
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- Signal NVM data change in `LoRaMacMc*` functions
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- Teach `LoRaMacIsBusy` return false if the MAC is stopped
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- Added support for new release of ARIB STD-T108 Ver1.4 under AS923 region
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- Support LoRaWAN 1.1 with ATECC608A/B secure element
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- Added a function to reset the stack internal state machine
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- Added an option for MAC commands to verify against an explicit confirmation
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- Added a check to verify that `SystemMaxRxError` provided value is in the range 0..500 ms
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### Changed
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- Updated regions implementation to regional parameters RP2-1.0.3
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- Move AdrAckLimit and AdrAckDelay to NVM `MacGroup2`
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- Refactored and improved the way the duty-cycle is managed
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### Fixed
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- Fixed class B multicast handling in `LoRaMacClassBProcessMulticastSlot()`
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- Restore `RegionGroup2` in `RestoreNvmData`
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- Fix a duty cycle related deadlock in `ScheduleTx`
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- Fixed where `LastDownFCnt` update takes place for LoRaWAN 1.1.x
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- Fixes for class C activation and deactivation
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- Don't `memset` the TX/RX buffer when radio is set to receive mode
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- Fixed usage of wrong API for general purpose keys
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- Fixed and refactored JoinReq, `ReJoinType0Req`, `ReJoinType1Req`, `ReJoinType2Req` handling
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- Fixed Rx windows timer handling
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- Fixed FUOTA fragmentation implementation
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- Fixed time credits check as proposed
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- Fixed potential buffer overflow in `ProcessRadioRxDone` - [Security](###security)
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- Applied the proposed fix for the CRC check of empty `struct`
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- Fixed inconsistent handling of undefined callbacks
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- Fixed `HardFault_Handler` for Cortex-M0 targets
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- Fixed ABP join handling to be similar to OTAA join handling
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- Fixed issue with RX2 data rate in case of 0x0F for `RxParamSetupReq` and `JoinAccept`
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### Removed
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- Removed useless `FOptsLen` filed check
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- Removed unused `ACTIVE_REGION` pre-processing check
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### Security
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- Security breach found by Simon Wörner(@SWW13) please refer to security advisory - [security advisory - CVE-2022-39274](https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-7vv8-73pc-63c2)
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## [4.6.0] - 2022-01-11
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### General

‎README.md

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\____ \| ___ | (_ _) ___ |/ ___) _ \
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_____) ) ____| | | || |_| ____( (___| | | |
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(______/|_____)_|_|_| \__)_____)\____)_| |_|
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(C)2013-2021 Semtech
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(C)2013-2022 Semtech
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___ _____ _ ___ _ _____ ___ ___ ___ ___
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/ __|_ _/_\ / __| |/ / __/ _ \| _ \/ __| __|
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| Branch | L2 spec | RP spec | Tag/Milestone | Class | Comments |
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| ------------- |:-------------:|:---------:|:---------:|:---------:|:--------------|
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| | [1.0.4](https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification) / [1.1.0](https://resources.lora-alliance.org/technical-specifications/lorawan-specification-v1-1) + [FCntDwn ERRATA](https://resources.lora-alliance.org/technical-specifications/fopts-encryption-usage-of-fcntdwn-errata-on-the-lorawan-l2-1-1-specification) | [2-1.0.1](https://resources.lora-alliance.org/technical-specifications/rp2-1-0-1-lorawan-regional-parameters) | [v4.6.0](https://github.com/Lora-net/LoRaMac-node/releases/tag/v4.6.0) | A/B/C | LoRaWAN L2 1.0.4 - **_Released_** |
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| [master](https://github.com/Lora-net/LoRaMac-node/tree/master) | [1.0.4](https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification) / [1.1.0](https://resources.lora-alliance.org/technical-specifications/lorawan-specification-v1-1) + [FCntDwn ERRATA](https://resources.lora-alliance.org/technical-specifications/fopts-encryption-usage-of-fcntdwn-errata-on-the-lorawan-l2-1-1-specification) | [2-1.0.3](https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters) | [M 4.7.0](https://github.com/Lora-net/LoRaMac-node/milestone/10) | A/B/C | LoRaWAN L2 1.0.4 / 1.1.0 |
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| | [1.0.4](https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification) / [1.1.0](https://resources.lora-alliance.org/technical-specifications/lorawan-specification-v1-1) + [FCntDwn ERRATA](https://resources.lora-alliance.org/technical-specifications/fopts-encryption-usage-of-fcntdwn-errata-on-the-lorawan-l2-1-1-specification) | [2-1.0.3](https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters) | [v4.7.0](https://github.com/Lora-net/LoRaMac-node/releases/tag/v4.7.0) | A/B/C | LoRaWAN L2 1.0.4 - **_Released_** |
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| [master](https://github.com/Lora-net/LoRaMac-node/tree/master) | [1.0.4](https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification) / [1.1.0](https://resources.lora-alliance.org/technical-specifications/lorawan-specification-v1-1) + [FCntDwn ERRATA](https://resources.lora-alliance.org/technical-specifications/fopts-encryption-usage-of-fcntdwn-errata-on-the-lorawan-l2-1-1-specification) | [2-1.0.3](https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters) | [v4.7.0](https://github.com/Lora-net/LoRaMac-node/milestone/10) | A/B/C | LoRaWAN L2 1.0.4 / 1.1.0 |
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| [v5.0.0-branch](https://github.com/Lora-net/LoRaMac-node/tree/v5.0.0-branch) | [1.0.4](https://resources.lora-alliance.org/technical-specifications/ts001-1-0-4-lorawan-l2-1-0-4-specification) / [1.1.0](https://resources.lora-alliance.org/technical-specifications/lorawan-specification-v1-1) + [FCntDwn ERRATA](https://resources.lora-alliance.org/technical-specifications/fopts-encryption-usage-of-fcntdwn-errata-on-the-lorawan-l2-1-1-specification) | [2-1.0.3](https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters) | [M 5.0.0](https://github.com/Lora-net/LoRaMac-node/milestone/11) | A/B/C | LoRaWAN L2 1.0.4 / 1.1.0 - Adds support for LR-FHSS modulation |
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This project fully implements ClassA, ClassB and ClassC end-device classes and it also provides SX1272/73, SX1276/77/78/79, SX1261/2 and LR1110 radio drivers.
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This project currently provides support for the below platforms.
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This project can be ported to other platforms using different MCU than the ones currently supported.
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The [Porting Guide](https://stackforce.github.io/LoRaMac-doc/LoRaMac-doc-v4.5.1/_p_o_r_t_i_n_g__g_u_i_d_e.html) document provides guide lines on how to port the project to other platforms.
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The [Porting Guide](https://stackforce.github.io/LoRaMac-doc/LoRaMac-doc-v4.7.0/_p_o_r_t_i_n_g__g_u_i_d_e.html) document provides guide lines on how to port the project to other platforms.
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* NAMote72
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* [NAMote72 platform documentation](doc/NAMote72-platform.md)

‎SECURITY.md

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## Supported Versions
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Vulnerability fixes will always be applied on [develop](https://github.com/Lora-net/LoRaMac-node/tree/develop) branch and included in next release.
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Vulnerability fixes will always be applied on [master](https://github.com/Lora-net/LoRaMac-node/tree/master) branch and included in next release.
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We may consider to hotfix the most recent release depending on the circumstances. Older releases will not be hotfixed.
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| Version | Supported |
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| ------- | ------------------ |
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| [develop](https://github.com/Lora-net/LoRaMac-node/tree/develop) | :white_check_mark: |
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| [master](https://github.com/Lora-net/LoRaMac-node/tree/master) | :white_check_mark: |
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| [latest release](https://github.com/Lora-net/LoRaMac-node/releases/latest) | :question: |
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| older releases | :x: |
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‎src/apps/LoRaMac/common/githubVersion.h

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extern "C" {
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#endif
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#define GITHUB_VERSION 0x04060000 // 4.6.0.0
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#define GITHUB_VERSION 0x04070000 // 4.7.0.0
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#ifdef __cplusplus
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}

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