remove unused clone(), prepare new release

Cargo.toml

@@ -4,7 +4,7 @@ description = "Read and write OpenEXR files without any unsafe code"
 keywords = ["exr", "openexr", "file", "binary", "io"]
 categories = ["encoding", "filesystem", "graphics", "multimedia"]
 
-version = "1.71.0"
+version = "1.72.0"
 edition = "2018"
 authors = ["johannesvollmer <johannes596@t-online.de>"]
 

README.md

@@ -159,12 +159,12 @@ __What we can do:__
 ### Usage
 
 > [!TIP]
-> If you want to use the newest version of `exrs` with an older Rust version, you can still do that, by forcing Rust to use a an older version of the `half` crate via `cargo update -p half --precise 2.2.1`, or downgrade all dependencies via `cargo +nightly -Zminimal-versions generate-lockfile`.  `half 2.3.0` and higher have an MSRV above 1.61.
+> If you want to use the newest version of `exrs` with an older Rust version, you can still do that, by forcing Rust to use an older version of the `half` crate via `cargo update -p half --precise 2.2.1`, or downgrade all dependencies via `cargo +nightly -Zminimal-versions generate-lockfile`. Version `half 2.3.0` and higher have an MSRV above 1.61.
 
 Add this to your `Cargo.toml`:
 ```toml
 [dependencies]
-exr = "1.71.0"
+exr = "1.72.0"
 
 # also, optionally add this to your crate for smaller binary size
 # and better runtime performance

examples/README.md

@@ -18,7 +18,7 @@ Only the cropping examples use images from the source repository's test folder.
 
 ## Older Versions
 The examples for any specific `exrs` version can be found on the `docs.rs` page:
+- [docs.rs/crate/exr/1.72.0/source/examples/](https://docs.rs/crate/exr/1.7.0/source/examples/)
 - [docs.rs/crate/exr/1.71.0/source/examples/](https://docs.rs/crate/exr/1.7.0/source/examples/)
 - [docs.rs/crate/exr/1.7.0/source/examples/](https://docs.rs/crate/exr/1.7.0/source/examples/)
-- [docs.rs/crate/exr/1.6.5/source/examples/](https://docs.rs/crate/exr/1.6.5/source/examples/)
 - ...