Enable `H008 | Attributes should be double quoted` and fix issues.  | 
			||
|---|---|---|
| .. | ||
| header.tmpl | ||
| package_versions.tmpl | ||
| packages.tmpl | ||
				
					
						
							Enable `H008 | Attributes should be double quoted` and fix issues.  | 
			||
|---|---|---|
| .. | ||
| header.tmpl | ||
| package_versions.tmpl | ||
| packages.tmpl | ||