1# OpenHarmony v1.1.3 LTS 2 3## Overview 4 5This is an updated long-term support \(LTS\) version of OpenHarmony. It supports more functions than and fixes some bugs in OpenHarmony 1.1.2. 6 7## Version Mapping 8 9**Table 1** Version mapping of software and tools 10 11| Software | Version | Remarks | 12| ------------------------------------ | ------------------------------------- | ---------------------------------------------------- | 13| OpenHarmony | 1.1.3 LTS | N/A | 14| (Optional) HUAWEI DevEco Device Tool | HUAWEI DevEco Device Tool 2.1 Release | Recommended for developing OpenHarmony smart devices | 15 16## Source Code Acquisition 17 18### Acquiring Source Code Using the repo Tool 19 20Method 1 \(recommended\): Use the **repo** tool to download the source code over SSH. \(You must have registered an SSH public key for access to Gitee.\) 21 22 23```shell 24repo init -u git@gitee.com:openharmony/manifest.git -b refs/tags/OpenHarmony-v1.1.3-LTS --no-repo-verify 25repo sync -c 26repo forall -c 'git lfs pull' 27``` 28 29Method 2: Use the **repo** tool to download the source code over HTTPS. 30 31```shell 32repo init -u https://gitee.com/openharmony/manifest.git -b refs/tags/OpenHarmony-v1.1.3-LTS --no-repo-verify 33repo sync -c 34repo forall -c 'git lfs pull' 35``` 36 37### Acquiring Source Code from Mirrors 38 39**Table 2** Mirrors for acquiring source code 40 41| Source Code | Version Information | Mirror | SHA-256 Checksum | 42| ------------------------ | ------------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | 43| Full code base | 1.1.3 | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/code-v1.1.3-LTS.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/code-v1.1.3-LTS.tar.gz.sha256) | 44| Hi3861 solution (binary) | 1.1.3 | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/wifiiot-1.1.3.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/wifiiot-1.1.3.tar.gz.sha256) | 45| Hi3518 solution (binary) | 1.1.3 | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/ipcamera_hi3518ev300-1.1.3.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/ipcamera_hi3518ev300-1.1.3.tar.gz.sha256) | 46| Hi3516 solution (binary) | 1.1.3 | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/ipcamera_hi3516dv300-1.1.3.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/ipcamera_hi3516dv300-1.1.3.tar.gz.sha256) | 47| Release Notes | 1.1.3 | [Download](https://repo.huaweicloud.com/harmonyos/os/1.1.3/OpenHarmony-Release-Notes-1.1.3-LTS.zip) | N/A | 48 49## What's New 50 51This version inherits all the features of OpenHarmony v1.1.2 and adds the support for version compilation for mini-system devices in the Windows environment. For details, see [Setting Up the Windows Build Environment](https://device.harmonyos.com/en/docs/documentation/guide/ide-install-windows-0000001050164976). 52 53**Table 3** Feature updates 54 55| Subsystem | New Feature | Modified Feature | Deleted Feature | 56| ------------- | ------------------------------------------------------------ | ---------------- | --------------- | 57| Chip platform | Supports version compilation for mini-system devices in the Windows environment ([pulls/60](https://gitee.com/openharmony/device_hisilicon_hispark_pegasus/pulls/60)). | N/A | N/A | 58 59## Resolved Issues 60 61The following table lists the known issues with OpenHarmony 1.1.2 that have been resolved in this version. 62 63**Table 4** Resolved issues 64 65| Issue No. | Description | 66| ------------------------------------------------------------ | ------------------------------------------------------------ | 67| [I43MZK](https://gitee.com/openharmony/startup_syspara_lite/issues/I43MZK?from=project-issue) | The release 1.0.1 branch name contains spaces, which does not comply with the external interface standard. | 68| [I44ZGK](https://gitee.com/openharmony/device_hisilicon_third_party_ffmpeg/issues/I44ZGK?from=project-issue) | The FFmpeg 4.2.2 component has an unfixed vulnerability. | 69| [I41ZMV](https://gitee.com/openharmony/graphic_utils/issues/I41ZMV?from=project-issue) | After ROM flashing on the Hi3516 chip, the **module_ActsUiInterfaceTest1.bin** test file exists in the **bin** directory. | 70| [I3ZOIO](https://gitee.com/openharmony/kernel_liteos_a/issues/I3ZOIO?from=project-issue) | Releasing the **los_disk_deinit** resource fails. | 71| [I43WLG](https://gitee.com/openharmony/kernel_liteos_a/issues/I43WLG?from=project-issue) | Starting OsMountRootfs fails. | 72| [I48FKQ](https://gitee.com/openharmony/kernel_liteos_m/issues/I48FKQ?from=project-issue) | A value other than **0** is returned when **osEventFlagsGet** is set to **NULL**. | 73| [I48FL1](https://gitee.com/openharmony/kernel_liteos_m/issues/I48FL1?from=project-issue) | Thread creation fails when **attr** of the **osThreadNew** function is set to **NULL**. | 74| [I48FLX](https://gitee.com/openharmony/kernel_liteos_a/issues/I48FLX?from=project-issue) | A system error occurs when the shell command **rm -r** is run to delete a node under **dev**. | 75| [I48FMK](https://gitee.com/openharmony/kernel_liteos_a/issues/I48FMK?from=project-issue) | The **ActsProcessApiTest/UidGidTest/testGetgroup** test case of small-system devices fails. | 76| [I48FMT](https://gitee.com/openharmony/kernel_liteos_a/issues/I48FMT?from=project-issue) | The implementation of the **nanosleep** function has a defect. | 77 78