Changes

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |'''Task queue''' <br />

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |'''Task queue''' <br />

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |<span style="color:grey">'''Empty'''</span> <br /> <span style="color:indigo">'''Pending'''</span> <br /> <span style="color:#0066CC">'''Executing'''</span>

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |<span style="color:grey">'''Empty'''</span> <br /> <span style="color:indigo">'''Pending'''</span> <br /> <span style="color:#0066CC">'''Executing'''</span>

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |<span style="color:grey">'''Empty'''</span> - no task in a queue <br /> <span style="color:indigo">'''Pending'''</span> - created task awaiting executing <br /><span style="color:#0066CC">'''Executing'''</span> - created task awaiting executing <br />

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |<span style="color:grey">'''Empty'''</span> - no task in a queue <br /> <span style="color:indigo">'''Pending'''</span> - created task is awaiting execution<br /><span style="color:#0066CC">'''Executing'''</span> - created task is being executed <br />

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| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |'''SERIAL NO.''' <br />

| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: center; background: white;" |'''SERIAL NO.''' <br />