jsonrpc: Grab missing changelog

When we moved this crate from Andrew's repo somehow I forgot to bring
over the `CHANGELOG.md` file. Copy it from the original repo (now
archived).

https://github.com/apoelstra/rust-jsonrpc/blob/master/CHANGELOG.md

Author: tcharding

jsonrpc/CHANGELOG.md

@@ -0,0 +1,87 @@
+# 0.18.0 - 2024-04-12
+
+* simple_http: throw a specific error when transfer encoding is chunked
+  [#114](https://github.com/apoelstra/rust-jsonrpc/pull/114)
+
+# 0.17.0 - 2023-12-22
+
+* `params` field in `Request` changed to a generic `RawValue` instead of an array.
+  [#108](https://github.com/apoelstra/rust-jsonrpc/pull/108)
+
+# 0.16.0 - 2023-06-29
+
+* Re-export the `minreq` crate when the feature is set
+  [#102](https://github.com/apoelstra/rust-jsonrpc/pull/102)
+* Don't treat HTTP errors with no JSON as JSON parsing errors
+  [#103](https://github.com/apoelstra/rust-jsonrpc/pull/103)
+
+# 0.15.0 - 2023-05-28
+
+* Add new transport that uses `minreq`
+  [#94](https://github.com/apoelstra/rust-jsonrpc/pull/94)
+* Bump MSRV to rust 1.48.0
+  [#91](https://github.com/apoelstra/rust-jsonrpc/pull/91)
+
+# 0.14.1 - 2023-04-03
+
+* simple_http: fix "re-open socket on write failure" behavior
+  [#84](https://github.com/apoelstra/rust-jsonrpc/pull/84)
+  [#86](https://github.com/apoelstra/rust-jsonrpc/pull/86)
+* simple_http: add "host" header (required by HTTP 1.1)
+  [#85](https://github.com/apoelstra/rust-jsonrpc/pull/85)
+* simple_http: add ability to replace URL/path; minor ergonomic improvements
+  [#89](https://github.com/apoelstra/rust-jsonrpc/pull/89)
+
+# 0.14.0 - 2022-11-28
+
+This release significantly improves our `simple_http` client, though at the
+apparent cost of a performance regression when making repeated RPC calls to
+a local bitcoind. We are unsure what to make of this, since our code now uses
+fewer sockets, less memory and does less redundant processing.
+
+The highlights are:
+
+* Support JSON replies that span multiple lines
+  [#70](https://github.com/apoelstra/rust-jsonrpc/pull/69)
+* Add feature-gated support for using a SOCKS proxy
+  [#70](https://github.com/apoelstra/rust-jsonrpc/pull/70)
+* Fix resource exhaustive bug on MacOS by reusing sockets
+  [#72](https://github.com/apoelstra/rust-jsonrpc/pull/72)
+  [#76](https://github.com/apoelstra/rust-jsonrpc/pull/76)
+
+As well as improvements to our code quality and test infrastructure.
+
+# 0.13.0 - 2022-07-21 "Edition 2018 Release"
+
+This release increases the MSRV to 1.41.1, bringing with it a bunch of new language features.
+
+Some highlights:
+
+- The MSRV bump [#58](https://github.com/apoelstra/rust-jsonrpc/pull/58)
+- Add IPv6 support [#63](https://github.com/apoelstra/rust-jsonrpc/pull/63)
+- Remove `serder_derive` dependency [#61](https://github.com/apoelstra/rust-jsonrpc/pull/61)
+
+# 0.12.1 - 2022-01-20
+
+## Features
+
+* A new set of transports were added for JSONRPC over raw TCP sockets (one using `SocketAddr`, and
+  one UNIX-only using Unix Domain Sockets)
+
+## Bug fixes
+
+* The `Content-Type` HTTP header is now correctly set to `application/json`
+* The `Connection: Close` HTTP header is now sent for requests
+
+# 0.12.0 - 2020-12-16
+
+* Remove `http` and `hyper` dependencies
+* Implement our own simple HTTP transport for Bitcoin Core
+* But allow use of generic transports
+
+# 0.11.0 - 2019-04-05
+
+* [Clean up the API](https://github.com/apoelstra/rust-jsonrpc/pull/19)
+* [Set the content-type header to json]((https://github.com/apoelstra/rust-jsonrpc/pull/21)
+* [Allow no `result` field in responses](https://github.com/apoelstra/rust-jsonrpc/pull/16)
+* [Add batch request support](https://github.com/apoelstra/rust-jsonrpc/pull/24)