version bump, readme, changelog

CHANGELOG.md

@@ -5,6 +5,12 @@
 ### Changed
 ### Removed
 
+## [0.20.0]
+### Added
+- Add DigitalOcean Spaces support to S3 backend
+### Changed
+### Removed
+
 ## [0.19.0]
 ### Added
 - Add `Download::set_header` for inserting into the download request's headers.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "self_update"
-version = "0.19.0"
+version = "0.20.0"
 description = "Self updates for standalone executables"
 repository = "https://github.com/jaemk/self_update"
 keywords = ["update", "upgrade", "download", "release"]

README.md

@@ -54,7 +54,7 @@ fn update() -> Result<(), Box<::std::error::Error>> {
 Run the above example to see `self_update` in action: `cargo run --example github --features "archive-tar compression-flate2"`.
 There's also an equivalent example for gitlab: `cargo run --example gitlab --features "archive-tar compression-flate2"`.
 
-Amazon S3 is also supported as the backend to check for new releases. Provided a `bucket_name`
+Amazon S3 and DigitalOcean Spaces are also supported through the `S3` backend to check for new releases. Provided a `bucket_name`
 and `asset_prefix` string, `self_update` will look up all matching files using the following format
 as a convention for the filenames: `[directory/]<asset name>-<semver>-<platform/target>.<extension>`.
 Leading directories will be stripped from the file name allowing the use of subdirectories in the S3 bucket,