Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_26707 ( "Major version" text, "Minor version" text, "WebKit version" text, "Operating System" text, "Release date" text, "Features" text )

### Question ###
List all OS's with a webkit version of 525.29.1.

### Accurate SQL ###

SELECT "Operating System" FROM table_26707 WHERE "WebKit version" = '525.29.1'