v0.32.0

• Skip hash calculation when crypto.subtle is not available #1507 (thanks @outloudvi)
• Fix hostname:port getting repeated in wget footer if TLS is used #1515 (thanks @xtay573269555)
• Add --chmod to set file mode after upload on unix #1506 (thanks @lilydjwg)
• Add --rm-files to allow file deletion #1518 (thanks @Noblesse and @cyqsimon)