v1.2.1

Changed

• cds-plugin: service endpoint /rest/feature/redisRead will return server in-memory changes in NO_REDIS mode in
  order to be consistent with /rest/feature/redisUpdate.

Added

• cds-plugin: added cds.test() basic request/response tests for service.

Fixed

• cds-plugin: service endpoint /rest/feature/redisRead works without http errors in NO_REDIS mode.

v1.2.0

⚠️ This release contains two minor breaking changes.

Changed

• The main class of the library is no longer explicitly exported. You can access it implicitly as constructor of the
  exported class instance.

  // before
  const { FeatureToggles } = require("@cap-js-community/feature-toggle-library");
  const myToggles = new FeatureToggles({ uniqueName: "snowflake" });
  
  // after
  const toggles = require("@cap-js-community/feature-toggle-library");
  const FeatureToggles = toggles.constructor;
  const myToggles = new FeatureToggles({ uniqueName: "snowflake" });

• cds-plugin: rewrote /rest/feature/redisRead endpoint to show all Redis maintained toggle values, including those of
  toggles that are not configured. The endpoint no longer refreshes the server-local toggle state. Consequently, it
  will work with read access privileges, since it can no longer modify the server-local state (fixes #69).

Added

• added remoteOnly option for /rest/feature/redisUpdate endpoint and the changeFeatureValue() API. With this
  option, you can clean up Redis maintained values that are no longer configured (fixes #69).
• cds-plugin: better detection of serve mode following changes in @sap/cds
  v8.2.3

Fixed

• multiple, even concurrent, calls of initializeFeatures() will only ever trigger one execution of the underlying
  initialization.

v1.1.7

Fixed

• setting a root value with the option { clearSubScopes: true } only deleted the root and scoped values, but did
  not set the new root value.

v1.1.6

Fixed

• cds-plugin: fix uniqueName configuration processing
• more consistent scope preference order when 2 out of 4 scopes are set

v1.1.5

Changed

• fallback value null is no longer allowed (fixes #62).
• change handlers no longer receive null as new values, they get the actual new value for the relevant scope instead
  (fixes #64).

Fixed

• cds-plugin: unify and fix syntax of context.error and context.reject for cds service.
• change processing is more resilient. for redis message with multiple changes, if one change fails, then subsequent
  changes will still be processed.

v1.1.4

Added

• docs: basic documentation for newest cds-plugin features.
• cds-plugin: better access control (fixes #57).

Fixed

• redis: better integration mode, will not log a connection error if redis is not present.

v1.1.2

Added

• cds-plugin: fts feature toggles are detected and configured automatically (fixes #50).
• cds-plugin: allow custom scope map callback for fts feature toggles (fixes #51).
• cds-plugin: can configure unique name, i.e. which apps store the same toggles in redis, as part of cds configuration.

Fixed

• cds-plugin: feature toggles will not initialize during cds build.
• redis: proper usage of redis-client built-in reconnect capabilities.

v1.1.1

Changed

• cds-service: always log update contents for traceability and improved logging for redis read and update errors.
• docs: add getting started section (fixes #43).

v1.1.0

⚠️ User action required! This release will be more disruptive than usual. We re-thought that main require API and
made it much leaner. These changes should have happened in 1.0, sorry for the inconvenience.

// before
const {
  singleton: { getFeatureValue },
} = require("@cap-js-community/feature-toggle-library");

function someFunc() {
  getFeatureValue(key);
}

// after
const toggles = require("@cap-js-community/feature-toggle-library");

function someFunc() {
  toggles.getFeatureValue(key);
}

For details see
https://cap-js-community.github.io/feature-toggle-library/usage/

Changed

• the library now exports only the singleton instance (fixes #39).
• cds-plugin: the request header features are only respected in development environments (fixes #41).

v1.0.0

We are releasing 1.0, after 2 years of continuous usage, testing, and small improvements.

Removed

• restrict to node v18+

Added

• act as Feature Vector Provider when used as a CDS-plugin.
• allow graceful shutdown by closing redis clients on cds shutdown event (fixes #34).