1# OpenHarmony 1.1.1 LTS \(2021-06-22\) <a name="EN-US_TOPIC_0000001115559984"></a> 2 3- [Version Description](#section1846294912228) 4- [Source Code Acquisition](#section84808293211) 5 - [Acquiring Source Code from Image Sites](#section8394142222113) 6 - [Acquiring Source Code Using the repo Tool](#section7180193542317) 7 8- [What's New](#section175225345334) 9 10## Version Description<a name="section1846294912228"></a> 11 12This is an updated long-term support \(LTS\) version of OpenHarmony. It supports more functions and fixes some bugs in OpenHarmony 1.1.0. 13 14## Source Code Acquisition<a name="section84808293211"></a> 15 16### Acquiring Source Code from Image Sites<a name="section8394142222113"></a> 17 18**Table 1** Sites for acquiring source code 19 20<a name="table14394152217216"></a> 21<table><thead align="left"><tr id="row15394132214217"><th class="cellrowborder" valign="top" width="25%" id="mcps1.2.5.1.1"><p id="p15394122214219"><a name="p15394122214219"></a><a name="p15394122214219"></a>Source Code</p> 22</th> 23<th class="cellrowborder" valign="top" width="25%" id="mcps1.2.5.1.2"><p id="p10394112292119"><a name="p10394112292119"></a><a name="p10394112292119"></a>Version</p> 24</th> 25<th class="cellrowborder" valign="top" width="25%" id="mcps1.2.5.1.3"><p id="p039562213211"><a name="p039562213211"></a><a name="p039562213211"></a>Site</p> 26</th> 27<th class="cellrowborder" valign="top" width="25%" id="mcps1.2.5.1.4"><p id="p1039572272110"><a name="p1039572272110"></a><a name="p1039572272110"></a>SHA-256 Verification Code</p> 28</th> 29</tr> 30</thead> 31<tbody><tr id="row9395722182111"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p039514225215"><a name="p039514225215"></a><a name="p039514225215"></a>Full code base</p> 32</td> 33<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p839514220217"><a name="p839514220217"></a><a name="p839514220217"></a>1.1.1</p> 34</td> 35<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p15931114016546"><a name="p15931114016546"></a><a name="p15931114016546"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/code-v1.1.1-LTS.tar.gz" target="_blank" rel="noopener noreferrer">Site</a></p> 36</td> 37<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p3770144281415"><a name="p3770144281415"></a><a name="p3770144281415"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/code-v1.1.1-LTS.tar.gz.sha256" target="_blank" rel="noopener noreferrer">Download</a></p> 38</td> 39</tr> 40<tr id="row1739512225217"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p1839592272117"><a name="p1839592272117"></a><a name="p1839592272117"></a>Hi3861 solution (binary)</p> 41</td> 42<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p7395722112113"><a name="p7395722112113"></a><a name="p7395722112113"></a>1.1.1</p> 43</td> 44<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p29291940175415"><a name="p29291940175415"></a><a name="p29291940175415"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/wifiiot-1.1.0.tar.gz" target="_blank" rel="noopener noreferrer">Site</a></p> 45</td> 46<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p134864584147"><a name="p134864584147"></a><a name="p134864584147"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/wifiiot-1.1.0.tar.gz.sha256" target="_blank" rel="noopener noreferrer">Download</a></p> 47</td> 48</tr> 49<tr id="row16395122262110"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p12395172242118"><a name="p12395172242118"></a><a name="p12395172242118"></a>Hi3518 solution (binary)</p> 50</td> 51<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p12395182210215"><a name="p12395182210215"></a><a name="p12395182210215"></a>1.1.1</p> 52</td> 53<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p125681045181518"><a name="p125681045181518"></a><a name="p125681045181518"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/ipcamera_hi3518ev300-1.1.1.tar.gz" target="_blank" rel="noopener noreferrer">Site</a></p> 54</td> 55<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p4607175915149"><a name="p4607175915149"></a><a name="p4607175915149"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/ipcamera_hi3518ev300-1.1.1.tar.gz.sha256" target="_blank" rel="noopener noreferrer">Download</a></p> 56</td> 57</tr> 58<tr id="row1839592272117"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p8395322182113"><a name="p8395322182113"></a><a name="p8395322182113"></a>Hi3516 solution (binary)</p> 59</td> 60<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p20395152262114"><a name="p20395152262114"></a><a name="p20395152262114"></a>1.1.1</p> 61</td> 62<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p10455184661518"><a name="p10455184661518"></a><a name="p10455184661518"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/ipcamera_hi3516dv300-1.1.1.tar.gz" target="_blank" rel="noopener noreferrer">Site</a></p> 63</td> 64<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p84951102150"><a name="p84951102150"></a><a name="p84951102150"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/ipcamera_hi3516dv300-1.1.1.tar.gz.sha256" target="_blank" rel="noopener noreferrer">Download</a></p> 65</td> 66</tr> 67<tr id="row3396822162120"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p18506191313914"><a name="p18506191313914"></a><a name="p18506191313914"></a>Release Notes</p> 68</td> 69<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p10396102282110"><a name="p10396102282110"></a><a name="p10396102282110"></a>1.1.1</p> 70</td> 71<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p88931840195416"><a name="p88931840195416"></a><a name="p88931840195416"></a><a href="https://repo.huaweicloud.com/harmonyos/os/1.1.1/OpenHarmony_Release_Notes 1.1.1 LTS.zip" target="_blank" rel="noopener noreferrer">Site</a></p> 72</td> 73<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p039662242117"><a name="p039662242117"></a><a name="p039662242117"></a>-</p> 74</td> 75</tr> 76</tbody> 77</table> 78 79### Acquiring Source Code Using the repo Tool<a name="section7180193542317"></a> 80 81Run the following commands to download the source code: 82 83repo init -u [https://gitee.com/openharmony/manifest.git](https://gitee.com/openharmony/manifest.git) -b refs/tags/OpenHarmony-v1.1.1-LTS --no-repo-verify 84 85## What's New<a name="section175225345334"></a> 86 87This version inherits all features of OpenHarmony 1.1.0, and fixes bugs and optimizes performance for different modules based on OpenHarmony 1.1.0. The following table lists the updates. 88 89**Table 2** Version updates 90 91<a name="table143385853320"></a> 92<table><thead align="left"><tr id="row53375863312"><th class="cellrowborder" valign="top" width="25.77%" id="mcps1.2.3.1.1"><p id="p20331858193317"><a name="p20331858193317"></a><a name="p20331858193317"></a>Type</p> 93</th> 94<th class="cellrowborder" valign="top" width="74.22999999999999%" id="mcps1.2.3.1.2"><p id="p1133115820331"><a name="p1133115820331"></a><a name="p1133115820331"></a>Description</p> 95</th> 96</tr> 97</thead> 98<tbody><tr id="row333115812331"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p2142111345714"><a name="p2142111345714"></a><a name="p2142111345714"></a>Communications</p> 99</td> 100<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul9264132010"></a><a name="ul9264132010"></a><ul id="ul9264132010"><li>Updated data classes of some STA related functions, and added innerkits APIs of some AP related functions</li><li>Added innerkits APIs for Bluetooth-related functions, including GATT related operations of BLE devices, BLE broadcast, and scanning.</li></ul> 101</td> 102</tr> 103<tr id="row15331058133314"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p056093211916"><a name="p056093211916"></a><a name="p056093211916"></a>Security</p> 104</td> 105<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul166113311811"></a><a name="ul166113311811"></a><ul id="ul166113311811"><li>Removed device authentication so callers can use bound capabilities alone.</li><li>Allowed device authentication removed from Huawei Universal Keystore Service (HUKS).</li></ul> 106</td> 107</tr> 108<tr id="row334175803317"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p382391145710"><a name="p382391145710"></a><a name="p382391145710"></a>Kernel</p> 109</td> 110<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul334485413318"></a><a name="ul334485413318"></a><ul id="ul334485413318"><li>Fixed the bug of unavailable kernel stack backtracking of the system image built using Clang.</li><li>Fixed the bug of improper comparison between signed numbers and unsigned numbers during scheduling.</li><li>Fixed the bug of memory overwriting because <strong id="b13489525183218"><a name="b13489525183218"></a><a name="b13489525183218"></a>setitimer</strong> does not hold the scheduler lock when periodically sending signals to the process.</li><li>Added adaptation to the kernel's POSIX APIs for lwIP.</li><li>Fixed the bug of unexpected signal execution sequence after <strong id="b35501817191415"><a name="b35501817191415"></a><a name="b35501817191415"></a>sigsuspend</strong> in <strong id="b1255791961411"><a name="b1255791961411"></a><a name="b1255791961411"></a>sigaction</strong> is called; fixed the bug so that the signal mask field passed by the developer is now masked during signal registration.</li></ul> 111</td> 112</tr> 113<tr id="row834358143319"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p1818191195713"><a name="p1818191195713"></a><a name="p1818191195713"></a>Driver</p> 114</td> 115<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul4367144411512"></a><a name="ul4367144411512"></a><ul id="ul4367144411512"><li>Corrected the compilation error on <strong id="b8364125020151"><a name="b8364125020151"></a><a name="b8364125020151"></a>liteos_m</strong>.</li><li>Fixed MMC crashes.</li></ul> 116</td> 117</tr> 118<tr id="row119944512385"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p919862210573"><a name="p919862210573"></a><a name="p919862210573"></a>AI</p> 119</td> 120<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul12374158862"></a><a name="ul12374158862"></a><ul id="ul12374158862"><li>Added support for shared memory.</li><li>Added adaptation to the Linux kernel.</li><li>Disabled asynchronous call for the synchronous algorithm.</li><li>Added gitignore and CMakeLists.</li></ul> 121</td> 122</tr> 123<tr id="row18711154213388"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p111921822185713"><a name="p111921822185713"></a><a name="p111921822185713"></a>Graphics</p> 124</td> 125<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul94024441879"></a><a name="ul94024441879"></a><ul id="ul94024441879"><li>Fixed the bug that occurs when the endpoint style is enabled for circle progress.</li><li>Resolved issues related to the sensitivity and direction of crown rotation.</li><li>Added the feature of automatic alignment with the animation time for <strong id="b28311553182611"><a name="b28311553182611"></a><a name="b28311553182611"></a>UIList</strong>.</li><li>Provided correct width for <strong id="b7207142820308"><a name="b7207142820308"></a><a name="b7207142820308"></a>GetTextWidth</strong> in <strong id="b491024617492"><a name="b491024617492"></a><a name="b491024617492"></a>UILabel</strong> when <strong id="b167271343114912"><a name="b167271343114912"></a><a name="b167271343114912"></a>LineBreakMode</strong> is set to <strong id="b199351540154910"><a name="b199351540154910"></a><a name="b199351540154910"></a>LINE_BREAK_ELLIPSIS</strong>.</li><li>Added new style attributes to the <strong id="b1873219205012"><a name="b1873219205012"></a><a name="b1873219205012"></a>Slider</strong> component.</li><li>Added the API for setting loops to the <strong id="b247622375012"><a name="b247622375012"></a><a name="b247622375012"></a>UITimePicker</strong> component.</li><li>Fixed the bug of abnormal Neon rotation and scaling display that results from optimization of fixed-point numbers.</li><li>Rectified the improper newline issue that occurs when a string contains multiple newlines.</li><li>Fixed the bug of the blurred screen of watch pointers.</li></ul> 126</td> 127</tr> 128<tr id="row933514718399"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p61891022105712"><a name="p61891022105712"></a><a name="p61891022105712"></a>Globalization</p> 129</td> 130<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul134825147387"></a><a name="ul134825147387"></a><ul id="ul134825147387"><li>Added the <strong id="b187011621105114"><a name="b187011621105114"></a><a name="b187011621105114"></a>Ed</strong> and <strong id="b1184852319516"><a name="b1184852319516"></a><a name="b1184852319516"></a>MEd</strong> templates for data and time formatting.</li></ul> 131</td> 132</tr> 133<tr id="row98001376403"><td class="cellrowborder" valign="top" width="25.77%" headers="mcps1.2.3.1.1 "><p id="p195826175717"><a name="p195826175717"></a><a name="p195826175717"></a>ACE framework</p> 134</td> 135<td class="cellrowborder" valign="top" width="74.22999999999999%" headers="mcps1.2.3.1.2 "><a name="ul1246016241096"></a><a name="ul1246016241096"></a><ul id="ul1246016241096"><li>Fixed the bug of abnormal click events on the checkbox and radio buttons.</li><li>Fixed JavaScript application crashes when <strong id="b1694301120523"><a name="b1694301120523"></a><a name="b1694301120523"></a>list</strong> and <strong id="b1650051311529"><a name="b1650051311529"></a><a name="b1650051311529"></a>if</strong> are used.</li><li>Normalized the styles of the <strong id="b1856819441529"><a name="b1856819441529"></a><a name="b1856819441529"></a><slider></strong> component.</li><li>Added swiping loops for the <strong id="b116556577525"><a name="b116556577525"></a><a name="b116556577525"></a><picker-view></strong> component.</li><li>Fixed the bug of in-the-middle display of child components when <strong id="b168956443532"><a name="b168956443532"></a><a name="b168956443532"></a>align-item</strong> is set to <strong id="b1872216473538"><a name="b1872216473538"></a><a name="b1872216473538"></a>stretch</strong>.</li></ul> 136</td> 137</tr> 138</tbody> 139</table> 140 141