Merge branch 'scala:main' into th_tour_traits

Author: fResult

.github/workflows/build.yml

@@ -2,7 +2,7 @@ name: Build
 on: [push, pull_request]
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
       - name: Set up Ruby

Gemfile.lock

@@ -264,11 +264,11 @@ GEM
     minitest (5.25.4)
     net-http (0.6.0)
       uri
-    nokogiri (1.18.3-arm64-darwin)
+    nokogiri (1.18.8-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.3-x64-mingw-ucrt)
+    nokogiri (1.18.8-x64-mingw-ucrt)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-linux-gnu)
+    nokogiri (1.18.8-x86_64-linux-gnu)
       racc (~> 1.4)
     octokit (4.25.1)
       faraday (>= 1, < 3)

_overviews/FAQ/index.md

@@ -44,17 +44,15 @@ reasons for wanting to learn Scala.
 Don't sweat the decision too much.  You can't go far wrong either
 way. It isn't that hard to switch later, in either direction.
 
-Scala 2 remains a common and reasonable choice. Most Scala jobs are
-still Scala 2 jobs. Scala 2 also has a somewhat bigger library
-ecosystem, somewhat better tooling support, and somewhat wider
-availability of learning materials.
-
-That said, these gaps are getting narrower every month.
-Plenty of books are available, a rich library ecosystem already
-exists, and there are more and more jobs using Scala 3.  You should strongly
-consider learning Scala 3. It's still fairly new, released in 2021.
-But it's the future, and it's the best version for
+Regardless, you should choose Scala 3 unless you have a specific reason
+to need 2. Scala 3 is the future, and it's the best version for
 falling in love with the language and everything it has to offer.
+Scala 3 has plenty of books, plenty of libraries, and high quality
+tooling.
+
+That said, many Scala jobs are still Scala 2 jobs. In most cases, the
+cause of that is simply inertia, especially at large shops. (But it can
+sometimes be due to availability of specific libraries.)
 
 ### Where are Scala jobs advertised?
 

_overviews/scala3-book/tools-sbt.md

@@ -48,7 +48,7 @@ Create a file named _build.properties_ in the directory `project`, with
 the following content:
 
 ```text
-sbt.version=1.6.1
+sbt.version=1.10.11
 ```
 
 Then create a file named _build.sbt_ in the project root directory that contains this line:
@@ -358,7 +358,7 @@ Next, create a _build.properties_ file in the _project/_ subdirectory of your pr
 with this line:
 
 ```text
-sbt.version=1.5.4
+sbt.version=1.10.11
 ```
 
 Next, create a _build.sbt_ file in the root directory of your project with these contents:

_ru/scala3/book/tools-sbt.md

@@ -48,7 +48,7 @@ $ mkdir project
 Создайте файл с именем _build.properties_ в каталоге `project` со следующим содержимым:
 
 ```text
-sbt.version=1.6.1
+sbt.version=1.10.11
 ```
 
 Затем создайте файл с именем _build.sbt_ в корневом каталоге проекта, содержащий следующую строку:
@@ -354,7 +354,7 @@ $ mkdir project
 Затем создаем файл _build.properties_ в подкаталоге _project/_ проекта с такой строкой:
 
 ```text
-sbt.version=1.5.4
+sbt.version=1.10.11
 ```
 
 Создаем файл _build.sbt_ в корневом каталоге проекта со следующим содержимым:

_zh-cn/overviews/scala3-book/tools-sbt.md

@@ -50,7 +50,7 @@ $ mkdir project
 以下内容：
 
 ```text
-sbt.version=1.6.1
+sbt.version=1.10.11
 ```
 
 然后在包含此行的项目根目录中创建一个名为 _build.sbt_ 的文件：
@@ -350,7 +350,7 @@ $ mkdir project
 接下来，把下面这行代码用于在项目的 _project/_ 子目录中创建一个 _build.properties_ 文件：
 
 ```text
-sbt.version=1.5.4
+sbt.version=1.10.11
 ```
 
 接下来，在项目的根目录中创建一个 _build.sbt_ 文件，其中包含以下内容：