docs: TECH adjust readme

readme.md

@@ -4,24 +4,16 @@ Generates `ts` files from `proto` file definitions.
 
 ## Setup
 
-To install the "new" generator (bear in mind that it could be installed in `${HOME}/.local/bin` too):
+To install the generator (bear in mind that it could be installed in `${HOME}/.local/bin` too):
 ```
 curl -Lo protoc-gen-tsx \
-    https://github.com/join-com/protoc-gen-ts/releases/download/[VERSION]/protoc-gen-tsx.darwin.amd64 \
+    https://github.com/join-com/protoc-gen-ts/releases/download/[VERSION]/protoc-gen-tsx.darwin.arm64 \
 && chmod +x protoc-gen-tsx \
 && sudo mv protoc-gen-tsx /usr/local/bin
 ```
 
-In case you need to use the old generator as well, you can install it too in parallel:
-```
-curl -Lo protoc-gen-ts \
-    https://github.com/join-com/protoc-gen-ts/releases/download/0.7.1/protoc-gen-ts.darwin.x86_64 \
-&& chmod +x protoc-gen-ts \
-&& sudo mv protoc-gen-ts /usr/local/bin
-```
-
 - If you need a binary for Linux, you can change the word "darwin" in the url by "linux".
-- If you need support for the M1 processor, or any other ARM processor, change "amd64" by "arm64".
+- If you need support for the Intel processor, or any other ARM processor, change "arm64" by "amd64".
 
 ## Usage
 
@@ -30,11 +22,6 @@ will generate TS implementations into `proto-ts` folder for all your proto files
 protoc proto/*.proto -I proto --tsx_out=proto-ts
 ```
 
-If you want to use the old generator (notice the `tsx_out` -> `ts_out` change):
-```
-protoc proto/*.proto -I proto --ts_out=proto-ts
-```
-
 ## Advanced topics: Required fields & type flavors
 
 In order to enable the "required fields" feature and the "type flavors" feature,
@@ -74,9 +61,19 @@ message UserProfile {
 }
 ```
 
+### Field masks
+
+By default, the generated type for the field mask property will be `{ paths: string[] }`. To add clarity which fields can be send as a mask use:
+```proto
+message GetRequest {
+  int32 id = 1;
+  google.protobuf.FieldMask read_mask = 2 [(join.protobuf.typescript_mask) = "Company"];
+}
+```
+
 ## Develop
 
-1. Follow [instructions](https://golang.org/doc/install) to install Go and add /usr/local/go/bin to the PATH environment variable
+1. Follow [instructions](https://golang.org/doinc/install) to install Go and add /usr/local/go/bin to the PATH environment variable
 2. Run `./build.sh` to compile the package
 3. Or navigate to `tests` folder and run `yarn compile`
 4. Run `yarn proto:build:package(1/2/3)` to generate one of the packages for tests