/**
 * Currently-supported Composer version.
 */
export const composerTag = '2';

/**
 * The name of the Composer image to use for projects.
 */
export const composerImage = 'composer';

/**
 * The full `<image>:<tag>` string for this image; useful for `docker run` or the `image:`
 * field in Docker Compose.
 */
export const composer = `${composerImage}:${composerTag}`;

/**
 * The Docker Hub image used to build Gesso.
 */
export const gessoImage = 'forumone/gesso';

/**
 * The currently-supported tag for Gesso builds.
 */
export const gessoTag = 'php7.3-node12';

/**
 * The full `<image>:<tag>` string for Gesso; useful for the `image:` field in Docker
 * Compose or the `FROM` instruction in a Dockerfile.
 */
export const gesso = `${gessoImage}:${gessoTag}`;

/**
 * Currently-supported Composer version.
 */
export const composerTag = '1.9';

/**
 * The name of the Composer image to use for projects.
 */
export const composerImage = 'forumone/composer';

/**
 * The full `<image>:<tag>` string for this image; useful for `docker run` or the `image:`
 * field in Docker Compose.
 */
export const composer = `${composerImage}:${composerTag}`;

/**
 * The Docker Hub image used to build Gesso.
 */
export const gessoImage = 'forumone/gesso';

/**
 * The currently-supported tag for Gesso builds.
 */
export const gessoTag = 'php7.3-node12';

/**
 * The full `<image>:<tag>` string for Gesso; useful for the `image:` field in Docker
 * Compose or the `FROM` instruction in a Dockerfile.
 */
export const gesso = `${gessoImage}:${gessoTag}`;

--- 
+++ 
@@ -1,12 +1,12 @@
 /**
  * Currently-supported Composer version.
  */
-export const composerTag = '1.9';
+export const composerTag = '2';
 
 /**
  * The name of the Composer image to use for projects.
  */
-export const composerImage = 'forumone/composer';
+export const composerImage = 'composer';
 
 /**
  * The full `<image>:<tag>` string for this image; useful for `docker run` or the `image:`
Update Composer image references to use composer:2.

Replace usage of the `forumone/composer` image with the defacto
`composer:2` image since the prestissimo plugin is no longer needed
and the `forumone/composer` image may now be deprecated.
