diff --git a/reqbaz/build.gradle b/reqbaz/build.gradle
index 0ed2d5b2..fc2e72ff 100644
--- a/reqbaz/build.gradle
+++ b/reqbaz/build.gradle
@@ -222,8 +222,8 @@ task export(type: Copy, dependsOn: build) {
     }
     into("sql") {
         from processResources
-        include "migrations/*.sql"
-        rename 'migrations/(.+)', '$1'
+        include "*.sql"
+        include "changelog.yaml"
     }
 }
 
diff --git a/reqbaz/src/main/resources/migrations/V10__delete_project.sql b/reqbaz/src/main/resources/migrations/V10__delete_project.sql
deleted file mode 100644
index d721dc7e..00000000
--- a/reqbaz/src/main/resources/migrations/V10__delete_project.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-REPLACE INTO reqbaz.privilege
-    (id, name)
-VALUES (37, 'Delete_PROJECT');
-
-INSERT INTO reqbaz.role_privilege_map
-(role_id, privilege_id)
-VALUES (3, 37);
diff --git a/reqbaz/src/main/resources/migrations/V11__natural_sort_function.sql b/reqbaz/src/main/resources/migrations/V11__natural_sort_function.sql
deleted file mode 100644
index 23d9d94e..00000000
--- a/reqbaz/src/main/resources/migrations/V11__natural_sort_function.sql
+++ /dev/null
@@ -1,84 +0,0 @@
--- From https://stackoverflow.com/a/12257917/4375998
--- DROP FUNCTION IF EXISTS `udf_FirstNumberPos`;
-DELIMITER $$
-CREATE FUNCTION `udf_FirstNumberPos` (`instring` varchar(4000))
-    RETURNS int
-    LANGUAGE SQL
-    DETERMINISTIC
-    NO SQL
-    SQL SECURITY INVOKER
-BEGIN
-DECLARE position int;
-DECLARE tmp_position int;
-SET position = 5000;
-SET tmp_position = LOCATE('0', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('1', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('2', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('3', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('4', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('5', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('6', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('7', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('8', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-SET tmp_position = LOCATE('9', instring); IF (tmp_position > 0 AND tmp_position < position) THEN SET position = tmp_position; END IF;
-
-IF (position = 5000) THEN RETURN 0; END IF;
-RETURN position;
-END
-$$
-
--- DROP FUNCTION IF EXISTS `udf_NaturalSortFormat`;
-DELIMITER $$
-CREATE FUNCTION `udf_NaturalSortFormat` (`instring` varchar(4000), `numberLength` int, `sameOrderChars` char(50))
-    RETURNS varchar(4000)
-    LANGUAGE SQL
-    DETERMINISTIC
-    NO SQL
-    SQL SECURITY INVOKER
-BEGIN
-DECLARE sortString varchar(4000);
-DECLARE numStartIndex int;
-DECLARE numEndIndex int;
-DECLARE padLength int;
-DECLARE totalPadLength int;
-DECLARE i int;
-DECLARE sameOrderCharsLen int;
-
-SET totalPadLength = 0;
-SET instring = TRIM(instring);
-SET sortString = instring;
-SET numStartIndex = udf_FirstNumberPos(instring);
-SET numEndIndex = 0;
-SET i = 1;
-SET sameOrderCharsLen = CHAR_LENGTH(sameOrderChars);
-
-WHILE (i <= sameOrderCharsLen) DO
-SET sortString = REPLACE(sortString, SUBSTRING(sameOrderChars, i, 1), ' ');
-SET i = i + 1;
-END WHILE;
-
-WHILE (numStartIndex <> 0) DO
-SET numStartIndex = numStartIndex + numEndIndex;
-SET numEndIndex = numStartIndex;
-
-WHILE (udf_FirstNumberPos(SUBSTRING(instring, numEndIndex, 1)) = 1) DO
-SET numEndIndex = numEndIndex + 1;
-END WHILE;
-
-SET numEndIndex = numEndIndex - 1;
-
-SET padLength = numberLength - (numEndIndex + 1 - numStartIndex);
-
-IF padLength < 0 THEN
-SET padLength = 0;
-END IF;
-
-SET sortString = INSERT(sortString, numStartIndex + totalPadLength, 0, REPEAT('0', padLength));
-
-SET totalPadLength = totalPadLength + padLength;
-SET numStartIndex = udf_FirstNumberPos(RIGHT(instring, CHAR_LENGTH(instring) - numEndIndex));
-END WHILE;
-
-RETURN sortString;
-END
-$$
diff --git a/reqbaz/src/main/resources/migrations/V12__comment_delete.sql b/reqbaz/src/main/resources/migrations/V12__comment_delete.sql
deleted file mode 100644
index 6d1a16e1..00000000
--- a/reqbaz/src/main/resources/migrations/V12__comment_delete.sql
+++ /dev/null
@@ -1,11 +0,0 @@
-
-SET FOREIGN_KEY_CHECKS = 0;
-ALTER TABLE reqbaz.comment
-    DROP FOREIGN KEY `reply_comment`;
-
-ALTER TABLE reqbaz.comment
-    ADD deleted BOOLEAN NOT NULL DEFAULT FALSE,
-    ADD CONSTRAINT reply_comment FOREIGN KEY reply_comment (reply_to_comment_id) REFERENCES comment (id)
-    ON DELETE CASCADE;
-
-SET FOREIGN_KEY_CHECKS = 1;
diff --git a/reqbaz/src/main/resources/migrations/V13__tags.sql b/reqbaz/src/main/resources/migrations/V13__tags.sql
deleted file mode 100644
index f7aef404..00000000
--- a/reqbaz/src/main/resources/migrations/V13__tags.sql
+++ /dev/null
@@ -1,22 +0,0 @@
-CREATE TABLE IF NOT EXISTS reqbaz.tag
-(
-    id            INT         NOT NULL AUTO_INCREMENT,
-    project_id    INT         NOT NULL,
-    creation_date TIMESTAMP   NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    name          VARCHAR(20) NOT NULL,
-    colour        VARCHAR(7)  NOT NULL,
-    CONSTRAINT tag_project FOREIGN KEY tag_project (project_id) REFERENCES project (id) ON DELETE CASCADE,
-    CONSTRAINT tag_pk PRIMARY KEY (id)
-);
-
-CREATE TABLE IF NOT EXISTS reqbaz.requirement_tag_map
-(
-    id             INT NOT NULL AUTO_INCREMENT,
-    tag_id         INT NOT NULL,
-    requirement_id INT NOT NULL,
-    CONSTRAINT requirement_tag_map_pk PRIMARY KEY (id),
-    CONSTRAINT requirement_tag_map_requirement FOREIGN KEY requirement_tag_map_requirement (requirement_id) REFERENCES requirement (id)
-        ON DELETE CASCADE,
-    CONSTRAINT requirement_tag_map_tag FOREIGN KEY requirement_tag_map_tag (tag_id) REFERENCES tag (id)
-        ON DELETE CASCADE
-);
diff --git a/reqbaz/src/main/resources/migrations/V14__entity_json_properties.sql b/reqbaz/src/main/resources/migrations/V14__entity_json_properties.sql
deleted file mode 100644
index 9b02bf21..00000000
--- a/reqbaz/src/main/resources/migrations/V14__entity_json_properties.sql
+++ /dev/null
@@ -1,8 +0,0 @@
-ALTER TABLE reqbaz.project
-    ADD COLUMN additional_properties JSON;
-
-ALTER TABLE reqbaz.category
-    ADD COLUMN additional_properties JSON;
-
-ALTER TABLE reqbaz.requirement
-    ADD COLUMN additional_properties JSON;
diff --git a/reqbaz/src/main/resources/migrations/V1__create_reqbaz_schema.sql b/reqbaz/src/main/resources/migrations/V1__create_reqbaz_schema.sql
deleted file mode 100644
index 296fb54f..00000000
--- a/reqbaz/src/main/resources/migrations/V1__create_reqbaz_schema.sql
+++ /dev/null
@@ -1,318 +0,0 @@
-SET FOREIGN_KEY_CHECKS = 0;
-
--- tables
--- Table attachment
-CREATE TABLE IF NOT EXISTS reqbaz.attachment (
-  id                INT           NOT NULL  AUTO_INCREMENT,
-  creation_date     TIMESTAMP     NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  last_updated_date TIMESTAMP     NULL,
-  requirement_id    INT           NOT NULL,
-  user_id           INT           NOT NULL,
-  name              VARCHAR(255)  NOT NULL,
-  description       TEXT          NULL,
-  mime_type         VARCHAR(255)  NOT NULL,
-  identifier        VARCHAR(900)  NOT NULL,
-  file_url          VARCHAR(1000) NOT NULL,
-  CONSTRAINT attachment_pk PRIMARY KEY (id),
-  CONSTRAINT attachment_requirement FOREIGN KEY attachment_requirement (requirement_id) REFERENCES requirement (id)
-    ON DELETE CASCADE,
-  CONSTRAINT attachment_user FOREIGN KEY attachment_user (user_id) REFERENCES user (id)
-);
-
--- Table comment
-CREATE TABLE IF NOT EXISTS reqbaz.comment (
-  id                  INT       NOT NULL  AUTO_INCREMENT,
-  message             TEXT      NOT NULL,
-  creation_date       TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  last_updated_date   TIMESTAMP NULL,
-  requirement_id      INT       NOT NULL,
-  user_id             INT       NOT NULL,
-  reply_to_comment_id INT,
-  CONSTRAINT comment_pk PRIMARY KEY (id),
-  CONSTRAINT comment_requirement FOREIGN KEY comment_requirement (requirement_id) REFERENCES requirement (id)
-    ON DELETE CASCADE,
-  CONSTRAINT comment_user FOREIGN KEY comment_user (user_id) REFERENCES user (id),
-  CONSTRAINT reply_comment FOREIGN KEY reply_comment (reply_to_comment_id) REFERENCES comment (id)
-);
-
--- Table category
-CREATE TABLE IF NOT EXISTS reqbaz.category (
-  id                INT          NOT NULL  AUTO_INCREMENT,
-  name              VARCHAR(255) NOT NULL,
-  description       TEXT         NOT NULL,
-  creation_date     TIMESTAMP    NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  last_updated_date TIMESTAMP    NULL,
-  project_id        INT          NOT NULL,
-  leader_id         INT          NOT NULL,
-  CONSTRAINT category_pk PRIMARY KEY (id),
-  CONSTRAINT category_project FOREIGN KEY category_project (project_id) REFERENCES project (id),
-  CONSTRAINT category_user FOREIGN KEY category_user (leader_id) REFERENCES user (id)
-);
-
--- Table requirement_developer_map
-CREATE TABLE IF NOT EXISTS reqbaz.requirement_developer_map (
-  id             INT       NOT NULL  AUTO_INCREMENT,
-  requirement_id INT       NOT NULL,
-  user_id        INT       NOT NULL,
-  creation_date  TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT requirement_developer_map_pk PRIMARY KEY (id),
-  CONSTRAINT requirement_developer_map_requirement FOREIGN KEY requirement_developer_map_requirement (requirement_id) REFERENCES requirement (id)
-    ON DELETE CASCADE,
-  CONSTRAINT requirement_developer_map_user FOREIGN KEY requirement_developer_map_user (user_id) REFERENCES user (id)
-);
-
--- Table follower_requirement_map
-CREATE TABLE IF NOT EXISTS reqbaz.requirement_follower_map (
-  id             INT       NOT NULL  AUTO_INCREMENT,
-  requirement_id INT       NOT NULL,
-  user_id        INT       NOT NULL,
-  creation_date  TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT requirement_follower_map_pk PRIMARY KEY (id),
-  CONSTRAINT requirement_follower_map_requirement FOREIGN KEY requirement_follower_map_requirement (requirement_id) REFERENCES requirement (id)
-    ON DELETE CASCADE,
-  CONSTRAINT requirement_follower_map_user FOREIGN KEY requirement_follower_user (user_id) REFERENCES user (id)
-);
-
--- Table category_follower_map
-CREATE TABLE IF NOT EXISTS reqbaz.category_follower_map (
-  id            INT       NOT NULL  AUTO_INCREMENT,
-  category_id   INT       NOT NULL,
-  user_id       INT       NOT NULL,
-  creation_date TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT category_follower_map_pk PRIMARY KEY (id),
-  CONSTRAINT category_follower_map_category FOREIGN KEY category_follower_map_category (category_id) REFERENCES category (id)
-    ON DELETE CASCADE,
-  CONSTRAINT category_follower_map_user FOREIGN KEY category_follower_map_user (user_id) REFERENCES user (id)
-);
-
--- Table project_follower_map
-CREATE TABLE IF NOT EXISTS reqbaz.project_follower_map (
-  id            INT       NOT NULL  AUTO_INCREMENT,
-  project_id    INT       NOT NULL,
-  user_id       INT       NOT NULL,
-  creation_date TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT project_follower_map_pk PRIMARY KEY (id),
-  CONSTRAINT project_follower_map_project FOREIGN KEY project_follower_map_project (project_id) REFERENCES project (id)
-    ON DELETE CASCADE,
-  CONSTRAINT project_follower_map_user FOREIGN KEY project_follower_map_user (user_id) REFERENCES user (id)
-);
-
--- Table privilege
-CREATE TABLE IF NOT EXISTS reqbaz.privilege (
-  id   INT          NOT NULL  AUTO_INCREMENT,
-  name VARCHAR(100) NOT NULL,
-  CONSTRAINT privilege_pk PRIMARY KEY (id)
-);
-
--- Table project
-CREATE TABLE IF NOT EXISTS reqbaz.project (
-  id                  INT          NOT NULL  AUTO_INCREMENT,
-  name                VARCHAR(255) NOT NULL,
-  description         TEXT         NOT NULL,
-  visibility          BOOLEAN      NOT NULL,
-  creation_date       TIMESTAMP    NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  last_updated_date   TIMESTAMP    NULL,
-  leader_id           INT          NOT NULL,
-  default_category_id INT          NULL,
-  CONSTRAINT project_pk PRIMARY KEY (id),
-  CONSTRAINT project_category FOREIGN KEY project_category (default_category_id) REFERENCES category (id),
-  CONSTRAINT project_user FOREIGN KEY project_user (leader_id) REFERENCES user (id)
-);
-
--- Table requirement
-CREATE TABLE IF NOT EXISTS reqbaz.requirement (
-  id                INT          NOT NULL  AUTO_INCREMENT,
-  name              VARCHAR(255) NOT NULL,
-  description       TEXT         NULL,
-  realized          TIMESTAMP    NULL      DEFAULT NULL,
-  creation_date     TIMESTAMP    NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  last_updated_date TIMESTAMP    NULL,
-  lead_developer_id INT          NULL,
-  creator_id        INT          NOT NULL,
-  project_id        INT          NOT NULL,
-  CONSTRAINT requirement_pk PRIMARY KEY (id),
-  CONSTRAINT creator FOREIGN KEY creator (creator_id) REFERENCES user (id),
-  CONSTRAINT lead_developer FOREIGN KEY lead_developer (lead_developer_id) REFERENCES user (id),
-  CONSTRAINT requirement_project FOREIGN KEY requirement_project (project_id) REFERENCES project (id)
-);
-
--- Table requirement_category_map
-CREATE TABLE IF NOT EXISTS reqbaz.requirement_category_map (
-  id             INT NOT NULL  AUTO_INCREMENT,
-  category_id    INT NOT NULL,
-  requirement_id INT NOT NULL,
-  CONSTRAINT requirement_category_map_pk PRIMARY KEY (id),
-  CONSTRAINT requirement_category_map_category FOREIGN KEY requirement_category_map_category (category_id) REFERENCES category (id),
-  CONSTRAINT requirement_category_map_requirement FOREIGN KEY requirement_category_map_requirement (requirement_id) REFERENCES requirement (id)
-    ON DELETE CASCADE
-);
-
--- Table role_privilege_map
-CREATE TABLE IF NOT EXISTS reqbaz.role_privilege_map (
-  id           INT NOT NULL  AUTO_INCREMENT,
-  role_id      INT NOT NULL,
-  privilege_id INT NOT NULL,
-  CONSTRAINT role_privilege_map_pk PRIMARY KEY (id),
-  CONSTRAINT role_privilege_map_privilege FOREIGN KEY role_privilege_map_privilege (privilege_id) REFERENCES privilege (id)
-    ON DELETE CASCADE,
-  CONSTRAINT role_privilege_map_role FOREIGN KEY role_privilege_map_role (role_id) REFERENCES role (id)
-    ON DELETE CASCADE
-);
-
--- Table role_role_map
-CREATE TABLE IF NOT EXISTS reqbaz.role_role_map (
-  id        INT NOT NULL  AUTO_INCREMENT,
-  child_id  INT NOT NULL,
-  parent_id INT NOT NULL,
-  CONSTRAINT role_role_map_pk PRIMARY KEY (id),
-  CONSTRAINT role_role_map_child FOREIGN KEY role_role_map_child (child_id) REFERENCES role (id)
-    ON DELETE CASCADE,
-  CONSTRAINT role_role_map_parent FOREIGN KEY role_role_map_parent (parent_id) REFERENCES role (id)
-    ON DELETE CASCADE
-);
-
--- Table role
-CREATE TABLE IF NOT EXISTS reqbaz.role (
-  id   INT         NOT NULL  AUTO_INCREMENT,
-  name VARCHAR(50) NULL,
-  CONSTRAINT role_pk PRIMARY KEY (id),
-  UNIQUE KEY role_idx_1 (name)
-);
-
--- Table user_role_map
-CREATE TABLE IF NOT EXISTS reqbaz.user_role_map (
-  id           INT          NOT NULL  AUTO_INCREMENT,
-  role_id      INT          NOT NULL,
-  user_id      INT          NOT NULL,
-  context_info VARCHAR(255) NULL,
-  CONSTRAINT user_role_map_pk PRIMARY KEY (id),
-  CONSTRAINT user_role_map_role FOREIGN KEY user_role_map_role (role_id) REFERENCES role (id)
-    ON DELETE CASCADE,
-  CONSTRAINT user_role_map_user FOREIGN KEY user_role_map_user (user_id) REFERENCES user (id)
-    ON DELETE CASCADE
-);
-
--- Table user
-CREATE TABLE IF NOT EXISTS reqbaz.user (
-  id                        INT          NOT NULL  AUTO_INCREMENT,
-  first_name                VARCHAR(150) NULL,
-  last_name                 VARCHAR(150) NULL,
-  email                     VARCHAR(255) NOT NULL,
-  admin                     BOOLEAN      NOT NULL,
-  las2peer_id               BIGINT       NOT NULL,
-  user_name                 VARCHAR(255) NULL,
-  profile_image             TEXT         NULL,
-  email_lead_subscription   BOOLEAN      NOT NULL  DEFAULT TRUE,
-  email_follow_subscription BOOLEAN      NOT NULL  DEFAULT TRUE,
-  creation_date             TIMESTAMP    NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  last_updated_date         TIMESTAMP    NULL,
-  last_login_date           TIMESTAMP    NULL,
-  CONSTRAINT user_pk PRIMARY KEY (id),
-  UNIQUE KEY las2peer_idx (las2peer_id)
-);
-
--- Table vote
-CREATE TABLE IF NOT EXISTS reqbaz.vote (
-  id             INT       NOT NULL  AUTO_INCREMENT,
-  is_upvote      BOOLEAN   NOT NULL,
-  requirement_id INT       NOT NULL,
-  user_id        INT       NOT NULL,
-  creation_date  TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT vote_pk PRIMARY KEY (id),
-  CONSTRAINT vote_requirement FOREIGN KEY vote_requirement (requirement_id) REFERENCES requirement (id)
-    ON DELETE CASCADE,
-  CONSTRAINT vote_user FOREIGN KEY vote_user (user_id) REFERENCES user (id)
-);
-
--- Fill roles and privileges
-REPLACE INTO reqbaz.role
-(id, name)
-VALUES
-  (1, 'Anonymous'),
-  (2, 'LoggedInUser'),
-  (3, 'ProjectAdmin'),
-  (4, 'SystemAdmin');
-
-REPLACE INTO reqbaz.privilege
-(id, name)
-VALUES
-  (1, 'Create_PROJECT'),
-  (2, 'Read_PROJECT'),
-  (3, 'Read_PUBLIC_PROJECT'),
-  (4, 'Modify_PROJECT'),
-  (5, 'Create_CATEGORY'),
-  (6, 'Read_CATEGORY'),
-  (7, 'Read_PUBLIC_CATEGORY'),
-  (8, 'Modify_CATEGORY'),
-  (9, 'Create_REQUIREMENT'),
-  (10, 'Read_REQUIREMENT'),
-  (11, 'Read_PUBLIC_REQUIREMENT'),
-  (12, 'Modify_REQUIREMENT'),
-  (13, 'Create_COMMENT'),
-  (14, 'Read_COMMENT'),
-  (15, 'Read_PUBLIC_COMMENT'),
-  (16, 'Modify_COMMENT'),
-  (17, 'Create_ATTACHMENT'),
-  (18, 'Read_ATTACHMENT'),
-  (19, 'Read_PUBLIC_ATTACHMENT'),
-  (20, 'Modify_ATTACHMENT'),
-  (21, 'Create_VOTE'),
-  (22, 'Delete_VOTE'),
-  (23, 'Create_FOLLOW'),
-  (24, 'Delete_FOLLOW'),
-  (25, 'Create_DEVELOP'),
-  (26, 'Delete_DEVELOP');
-
-REPLACE INTO reqbaz.role_privilege_map
-(id, role_id, privilege_id)
-VALUES
-  (1, 1, 3),
-  (2, 1, 7),
-  (3, 1, 11),
-  (4, 1, 15),
-  (5, 1, 19),
-  (6, 4, 1),
-  (7, 4, 2),
-  (8, 4, 8),
-  (9, 4, 7),
-  (10, 4, 6),
-  (11, 4, 5),
-  (12, 4, 3),
-  (13, 4, 4),
-  (14, 4, 9),
-  (15, 4, 10),
-  (16, 4, 11),
-  (17, 4, 12),
-  (18, 4, 13),
-  (19, 4, 14),
-  (20, 4, 16),
-  (21, 4, 17),
-  (22, 4, 18),
-  (23, 4, 19),
-  (24, 4, 20),
-  (25, 4, 21),
-  (26, 4, 22),
-  (27, 4, 23),
-  (28, 4, 24),
-  (29, 4, 25),
-  (30, 4, 26);
-
-REPLACE INTO reqbaz.role_role_map
-(id, child_id, parent_id)
-VALUES
-  (1, 2, 1),
-  (2, 3, 2),
-  (3, 4, 3);
-
-REPLACE INTO reqbaz.user_role_map
-(id, role_id, user_id)
-VALUES
-  (1, 1, 1);
-
-REPLACE INTO reqbaz.user
-(id, first_name, last_name, email, admin, las2peer_id, user_name, profile_image, email_lead_subscription, email_follow_subscription)
-VALUES
-  (1, NULL, NULL, 'anonymous@requirements-bazaar.org', 0, '-1722613621014065292', 'anonymous',
-   'https://api.learning-layers.eu/profile.png', 0, 0);
-
-SET FOREIGN_KEY_CHECKS = 1;
\ No newline at end of file
diff --git a/reqbaz/src/main/resources/migrations/V2__user_las2peer_id_to_string.sql b/reqbaz/src/main/resources/migrations/V2__user_las2peer_id_to_string.sql
deleted file mode 100644
index 48c5493f..00000000
--- a/reqbaz/src/main/resources/migrations/V2__user_las2peer_id_to_string.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-SET FOREIGN_KEY_CHECKS = 0;
-
-ALTER TABLE reqbaz.user change las2peer_id las2peer_id VARCHAR(128);
-
-UPDATE reqbaz.user SET las2peer_id = "anonymous" where id = 1;
-
-SET FOREIGN_KEY_CHECKS = 1;
\ No newline at end of file
diff --git a/reqbaz/src/main/resources/migrations/V3__add_personalisation_table.sql b/reqbaz/src/main/resources/migrations/V3__add_personalisation_table.sql
deleted file mode 100644
index deb522c4..00000000
--- a/reqbaz/src/main/resources/migrations/V3__add_personalisation_table.sql
+++ /dev/null
@@ -1,25 +0,0 @@
-CREATE TABLE IF NOT EXISTS reqbaz.personalisation_data (
-    id                  INT       NOT NULL  AUTO_INCREMENT,
-    creation_date       TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-    last_updated_date   TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-    identifier          VARCHAR(50)      NOT NULL,
-    user_id             INT       NOT NULL,
-    version             INT       NOT NULL,
-    setting             TEXT,
-    CONSTRAINT personalisation_pk PRIMARY KEY (id),
-    CONSTRAINT personalisation_key  UNIQUE KEY  (identifier,user_id,version),
-    CONSTRAINT personalisation_user FOREIGN KEY personalisation_user (user_id) REFERENCES user (id)
-);
-
-REPLACE INTO reqbaz.privilege
-(id, name)
-VALUES
-(27, 'Read_PERSONALISATION_DATA'),
-(28, 'Create_PERSONALISATION_DATA');
-
-
-REPLACE INTO reqbaz.role_privilege_map
-(id, role_id, privilege_id)
-VALUES
-(31, 2, 27),
-(32, 2, 28);
\ No newline at end of file
diff --git a/reqbaz/src/main/resources/migrations/V4__add_personalisation_settings.sql b/reqbaz/src/main/resources/migrations/V4__add_personalisation_settings.sql
deleted file mode 100644
index 3c703823..00000000
--- a/reqbaz/src/main/resources/migrations/V4__add_personalisation_settings.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-ALTER TABLE reqbaz.user
-ADD personalization_enabled tinyint(1)  DEFAULT '1';
\ No newline at end of file
diff --git a/reqbaz/src/main/resources/migrations/V5__add_delete_constraints.sql b/reqbaz/src/main/resources/migrations/V5__add_delete_constraints.sql
deleted file mode 100644
index 18245134..00000000
--- a/reqbaz/src/main/resources/migrations/V5__add_delete_constraints.sql
+++ /dev/null
@@ -1,15 +0,0 @@
-SET FOREIGN_KEY_CHECKS = 0;
-ALTER TABLE reqbaz.category
-    DROP FOREIGN KEY `category_project`;
-
-ALTER TABLE reqbaz.category
-    ADD CONSTRAINT category_project FOREIGN KEY category_project (project_id) REFERENCES project (id)
-        ON DELETE CASCADE;
-
-ALTER TABLE reqbaz.project
-    DROP FOREIGN KEY `project_category`;
-
-ALTER TABLE reqbaz.project
-    ADD CONSTRAINT project_category FOREIGN KEY project_category (default_category_id) REFERENCES category (id)
-        ON DELETE CASCADE;
-SET FOREIGN_KEY_CHECKS = 1;
diff --git a/reqbaz/src/main/resources/migrations/V6__add_feedback.sql b/reqbaz/src/main/resources/migrations/V6__add_feedback.sql
deleted file mode 100644
index c6afb9e0..00000000
--- a/reqbaz/src/main/resources/migrations/V6__add_feedback.sql
+++ /dev/null
@@ -1,10 +0,0 @@
-CREATE TABLE IF NOT EXISTS reqbaz.feedback (
-    id                  INT NOT NULL AUTO_INCREMENT,
-    project_id          INT NOT NULL,
-    requirement_id      INT,
-    creation_date       TIMESTAMP NOT NULL  DEFAULT CURRENT_TIMESTAMP,
-    email               VARCHAR(255),
-    feedback            TEXT NOT NULL,
-    CONSTRAINT feedback_project FOREIGN KEY feedback_project (project_id) REFERENCES project (id) ON DELETE CASCADE,
-    CONSTRAINT feedback_pk PRIMARY KEY (id)
-);
diff --git a/reqbaz/src/main/resources/migrations/V7__utf8mb4_conversion.sql b/reqbaz/src/main/resources/migrations/V7__utf8mb4_conversion.sql
deleted file mode 100644
index df13e920..00000000
--- a/reqbaz/src/main/resources/migrations/V7__utf8mb4_conversion.sql
+++ /dev/null
@@ -1,19 +0,0 @@
-alter table reqbaz.attachment convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.category convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.category_follower_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.comment convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.feedback convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.personalisation_data convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.privilege convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.project convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.project_follower_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.requirement convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.requirement_category_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.requirement_developer_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.requirement_follower_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.role convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.role_privilege_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.role_role_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.user convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.user_role_map convert to character set utf8mb4 collate utf8mb4_unicode_ci;
-alter table reqbaz.vote convert to character set utf8mb4 collate utf8mb4_unicode_ci;
diff --git a/reqbaz/src/main/resources/migrations/V8__new_privileges.sql b/reqbaz/src/main/resources/migrations/V8__new_privileges.sql
deleted file mode 100644
index fe1fe86e..00000000
--- a/reqbaz/src/main/resources/migrations/V8__new_privileges.sql
+++ /dev/null
@@ -1,79 +0,0 @@
-REPLACE INTO reqbaz.privilege
-    (id, name)
-VALUES (29, 'Read_FEEDBACK'),
-       (31, 'Promote_USER'),
-       (32, 'Realize_REQUIREMENT'),
-       (34, 'Modify_MEMBERS'),
-       (35, 'Modify_ADMIN_MEMBERS'),
-       (36, 'Read_USERS');
-
-
-REPLACE INTO reqbaz.role
-    (id, name)
-VALUES (5, 'ProjectManager'),
-       (6, 'ProjectMember');
-
-TRUNCATE TABLE reqbaz.role_privilege_map;
-# This ist quite difficult to read
-# For more info see the privileges documentation
-# or run this query:
-# SELECT rpm.id, r.name, p.name, p.id FROM reqbaz.role_privilege_map rpm JOIN reqbaz.role AS r on r.id = rpm.role_id JOIN reqbaz.privilege AS p ON p.id = rpm.privilege_id order by r.name asc, p.name asc;
-INSERT INTO reqbaz.role_privilege_map
-    (role_id, privilege_id)
-VALUES (1, 3),
-       (1, 7),
-       (1, 11),
-       (1, 15),
-       (1, 19),
-
-       (2, 1),
-       (2, 9),
-       (2, 13),
-       (2, 17),
-       (2, 21),
-       (2, 22),
-       (2, 23),
-       (2, 24),
-       (2, 27),
-       (2, 28),
-       (2, 36),
-
-       (3, 4),
-       (3, 8),
-       (3, 35),
-
-       (5, 29),
-       (5, 31),
-       (5, 12),
-       (5, 16),
-       (5, 20),
-       (5, 5),
-       (5, 34),
-
-       (6, 2),
-       (6, 6),
-       (6, 25),
-       (6, 26),
-       (6, 18),
-       (6, 14),
-       (6, 10),
-       (6, 32);
-
-TRUNCATE TABLE reqbaz.role_role_map;
-INSERT INTO reqbaz.role_role_map
-(child_id, parent_id)
-VALUES
-(4, 3),
-(3, 5),
-(5, 6),
-(6, 2),
-(2, 1);
-
-ALTER TABLE reqbaz.user_role_map
-    MODIFY context_info INT;
-
-ALTER TABLE reqbaz.user_role_map
-    ADD CONSTRAINT role_project_context FOREIGN KEY role_project_context (context_info) REFERENCES project (id)
-        ON DELETE CASCADE;
-
-ALTER TABLE reqbaz.user DROP COLUMN admin;
diff --git a/reqbaz/src/main/resources/migrations/V9__more_delete_constraints.sql b/reqbaz/src/main/resources/migrations/V9__more_delete_constraints.sql
deleted file mode 100644
index 7d35654d..00000000
--- a/reqbaz/src/main/resources/migrations/V9__more_delete_constraints.sql
+++ /dev/null
@@ -1,16 +0,0 @@
-SET FOREIGN_KEY_CHECKS = 0;
-ALTER TABLE reqbaz.requirement_category_map
-    DROP FOREIGN KEY `requirement_category_map_category`;
-
-ALTER TABLE reqbaz.requirement_category_map
-    ADD CONSTRAINT requirement_category_map_category FOREIGN KEY requirement_category_map_category (category_id) REFERENCES category (id) ON DELETE CASCADE;
-
-
-ALTER TABLE reqbaz.requirement
-    DROP FOREIGN KEY `requirement_project`;
-
-ALTER TABLE reqbaz.requirement
-    ADD CONSTRAINT requirement_project FOREIGN KEY requirement_project (project_id) REFERENCES project (id) ON DELETE CASCADE;
-
-
-SET FOREIGN_KEY_CHECKS = 1;