script patch flat color icons with quadrant frames

script patch patching coding programming document update release source fix bugfix sourcecode development software softwarecode code roll repair maintenance computer plaster informationtechnology application deploy version scriptroll modification softwarepatch softwaredevelopment bugfixingprocess codemaintenance scriptmodification patchdeployment softwareupdatepatch softwarerelease icons frames outlines strokes square rectangular flat symbols isolated logotype glyph