Version 2.0.0 (2022-10-29)

• [breaking change]
  The file format of the generated images is changed from PNG to SVG. This is due to the internal replacement of PhantomJS with jsdom for rendering. PhantomJS does not work with newer versions of plotly.js (2.0 and later), so it had to be replaced. If you still need PNG files, then stick with version 1.5.7 of the application. However, version 1.5.7 is no longer maintained.

• [breaking change]
  The version of Plotly.js is bumped from 1.58.5 to 2.16.1. Version 2.0.0 of Plotly.js came with some breaking changes / removed features. For details see the changelog of Plotly.js.

• [breaking change]
  Support for Node.js 13 and older versions is dropped. The minimum required versions is now Node.js 14. Node.js versions before 14 have reached their end of life anyway, so users of those versions should upgrade to newer versions anyway.

• [breaking change]
  The default image width is 700 pixels, and the default height is 400 pixels.

Version 1.5.7 (2022-10-28)

[maintenance]
Update dependency minimist to 1.27.0.

Version 1.5.6 (2022-04-17)

[maintenance]
Update dependencies graceful-fs to 4.2.10 and mkdirp to 0.5.6.

Version 1.5.5 (2022-03-30)

[maintenance]
Update dependency minimist to 1.26.0. This fixes a prototype pollution vulnerability in the minimist package, CVE-2021-44906.

Version 1.5.4 (2022-03-21)

[maintenance]
Update dependencies mime-db to 1.52.0 and mime-types to 2.1.35.

Version 1.5.3 (2022-01-23)

[maintenance]
Update dependencies graceful-fs to 4.2.9, qs to 6.5.3, and sshpk to 1.17.0.

Version 1.5.2 (2021-12-07)

[maintenance]
Update dependencies asn1 to 0.2.6, json-schema to 0.4.0, jsprim to 1.4.2, mime-db to 1.51.0, and mime-types to 2.1.34.

Version 1.5.1 (2021-10-10)

[maintenance]
Update dependencies core-util-is to 1.0.3, graceful-fs to 4.2.8, mime-db to 1.50.0, mime-types to 2.1.33.

Version 1.5.0 (2021-08-01)

• [new feature]
  The port to which the server binds can now be changed by setting the environment variable PORT. If PORT is not set or is not a valid port number, then the default port 3000 is used.

An example to use port 4000 instead of port 3000 when using GNU Bash or a similar shell would be:

export PORT=4000
npm start

• [new feature]
  The hostname which the server shall use can now be changed by setting the environment variable HOST. If HOST is not set, then localhost will be used as default.

Version 1.4.2 (2021-08-01)

[maintenance]
Update dependencies buffer-from to 1.1.2, mime-db to 1.49.0 and mime-types to 2.1.32.