Update various doc files (#2547)

- link to plugins repository
- remove android mention for eclair
- update other implementations (renamed)
- update docker CI action versions
- missing eclair-cli APIs in help

.github/workflows/docker-image.yml

@@ -11,9 +11,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: docker login
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKER_USER }}
         password: ${{ secrets.DOCKER_PASSWORD }}

BUILD.md

@@ -45,6 +45,12 @@ To run tests for a specific class, run:
 mvn test -Dsuites=*<TestClassName>
 ```
 
+To run tests using a specific number of threads, run:
+
+```shell
+mvn -T <thread_count> test
+```
+
 To run tests with a specific version of `bitcoind`, run:
 
 ```shell

CONTRIBUTING.md

@@ -134,10 +134,6 @@ Further paragraphs come after blank lines.
 We try to minimize our dependencies (libraries and tools). Introducing new dependencies increases
 package size, attack surface and cognitive overhead.
 
-Since Eclair is [running on Android](https://github.com/acinq/eclair-mobile), we have a requirement
-to be compatible with Java 7. This currently restricts the set of dependencies we can add and the
-language features we use.
-
 If your contribution is adding a new dependency, please detail:
 
 - why you need it
@@ -149,7 +145,7 @@ dependency may be required.
 
 ### Testing
 
-Your code should be tested. We use ScalaTest as a testing framework.
+Your code should be tested. We use [ScalaTest](https://www.scalatest.org/) as a testing framework.
 
 ScalaTest's approach is to parallelize on test suites rather than individual tests, therefore it is
 recommended to keep the execution time of each test suite under one minute and split tests across

README.md

@@ -6,7 +6,8 @@
 
 **Eclair** (French for Lightning) is a Scala implementation of the Lightning Network.
 
-This software follows the [Lightning Network Specifications (BOLTs)](https://github.com/lightning/bolts). Other implementations include [c-lightning](https://github.com/ElementsProject/lightning), [lnd](https://github.com/LightningNetwork/lnd), [electrum](https://github.com/spesmilo/electrum/), and [rust-lightning](https://github.com/rust-bitcoin/rust-lightning).
+This software follows the [Lightning Network Specifications (BOLTs)](https://github.com/lightning/bolts).
+Other implementations include [core lightning](https://github.com/ElementsProject/lightning), [lnd](https://github.com/LightningNetwork/lnd), [electrum](https://github.com/spesmilo/electrum/), and [ldk](https://github.com/lightningdevkit/rust-lightning).
 
 ---
 
@@ -242,15 +243,10 @@ A valid plugin is a jar that contains an implementation of the [Plugin](eclair-n
 Here is how to run Eclair with plugins:
 
 ```shell
-eclair-node-<version>-<commit_id>/bin/eclair-node.sh <plugin1.jar> <plugin2.jar> <...>
+eclair-node-<version>/bin/eclair-node.sh <plugin1.jar> <plugin2.jar> <...>
 ```
 
-### Non-exhaustive plugins list
+You can find more details about plugins in the [eclair-plugins](https://github.com/ACINQ/eclair-plugins) repository.
-
-Here are some plugins created by the Eclair community.
-If you need support for these plugins, head over to their respective github repository.
-
-* [Telegram Bot for Eclair alerts](https://github.com/engenegr/eclair-alarmbot-plugin)
 
 ## Testnet usage
 

eclair-core/eclair-cli

@@ -64,6 +64,7 @@ and COMMAND is one of the available commands:
     - listinvoices
     - listpendinginvoices
     - parseinvoice
+    - deleteinvoice
 
   === Payment ===
     - usablebalances
@@ -76,12 +77,14 @@ and COMMAND is one of the available commands:
   === Message ===
     - signmessage
     - verifymessage
+    - sendonionmessage
 
   === OnChain ===
     - getnewaddress
     - sendonchain
     - onchainbalance
     - onchaintransactions
+    - globalbalance
 
 Examples
 --------