Cairo v0.4.0.

Dockerfile

@@ -1,7 +1,7 @@
-FROM ubuntu:18.04
+FROM ciimage/python:3.7
 
 RUN apt update
-RUN apt install -y cmake python3.7 libgmp3-dev g++ python3-pip python3.7-dev python3.7-venv npm
+RUN apt install -y cmake libgmp3-dev g++ python3-pip python3.7-dev python3.7-venv npm
 
 COPY . /app/
 

LICENSE.txt

@@ -1,15 +1,35 @@
-The files in this repository are governed by several licenses,
-which are located under the licenses/ directory.
+Cairo Toolchain License (Source Available)
 
-All code in this project except for the files under
-'src/starkware/cairo/apps/starkex2_0/' and its subdirectories is
-subject to the Cairo Toolchain License (Source Available), which
-can be found under 'licenses/CairoToolchainLicense.txt'.
+Version 1.0 dated December 22, 2020
 
-The code under 'src/starkware/cairo/apps/starkex2_0/' and its
-subdirectories is subject to the Cairo Program License (Source
-Available), which can be found under
-'licenses/CairoProgramLicense.txt'.
+This license contains the terms and conditions under which StarkWare
+Industries, Ltd ("StarkWare") makes available its Cairo Toolchain
+("Toolchain"). Your use of the Toolchain is subject to these terms and
+conditions.
 
-For more infromation regarding licenses visit
-https://starkware.co/licenses/.
+StarkWare grants you ("Licensee") a license to use the Toolchain, only
+for the purpose of developing and compiling Cairo programs. Licensee's
+use of the Toolchain is limited to non-commercial use, which means academic,
+scientific, or research and development use, or evaluating the Cairo
+language and Toolchain.
+
+StarkWare grants Licensee a license to modify the Toolchain, only as
+necessary to fix errors. Licensee may, but is not obligated to, provide
+any of Licensee's modifications to StarkWare. This license grants Licensee no
+right to distribute the Toolchain or make copies of the Toolchain available
+to others.
+
+These terms do not allow Licensee to sublicense or transfer any of Licensee's
+rights to anyone else. These terms do not imply any other licenses not
+expressly granted in this license.
+
+If Licensee violates any of these terms, or uses the Toolchain in a way not
+authorized under this license, the license granted to Licensee ends immediately.
+If Licensee makes, or authorizes any other person to make, any written claim
+that the Toolchain infringes or contributes to infringement of any patent, all
+rights granted to Licensee under this license end immediately.
+
+As far as the law allows, the Toolchain is provided AS IS, without any warranty
+or condition, and StarkWare will not be liable to Licensee for any damages
+arising out of these terms or the use or nature of the Toolchain, under any kind
+of legal claim.

README.md

@@ -12,7 +12,7 @@ We recommend starting from [Setting up the environment](https://cairo-lang.org/d
 # Installation instructions
 
 You should be able to download the python package zip file directly from
-[github](https://github.com/starkware-libs/cairo-lang/releases/tag/v0.3.1)
+[github](https://github.com/starkware-libs/cairo-lang/releases/tag/v0.4.0)
 and install it using ``pip``.
 See [Setting up the environment](https://cairo-lang.org/docs/quickstart.html).
 
@@ -54,7 +54,7 @@ Once the docker image is built, you can fetch the python package zip file using:
 
 ```bash
 > container_id=$(docker create cairo)
-> docker cp ${container_id}:/app/cairo-lang-0.3.1.zip .
+> docker cp ${container_id}:/app/cairo-lang-0.4.0.zip .
 > docker rm -v ${container_id}
 ```