diff --git a/package.json b/package.json
index afe907b13a4f..ee935bfd5f62 100644
--- a/package.json
+++ b/package.json
@@ -119,7 +119,7 @@
     "@elastic/apm-rum-react": "^2.0.6",
     "@elastic/charts": "69.1.1",
     "@elastic/datemath": "5.0.3",
-    "@elastic/ebt": "^1.1.1",
+    "@elastic/ebt": "^1.2.0",
     "@elastic/ecs": "^8.11.5",
     "@elastic/elasticsearch": "^8.17.0",
     "@elastic/ems-client": "8.6.3",
diff --git a/packages/kbn-optimizer/limits.yml b/packages/kbn-optimizer/limits.yml
index 08c881e2859b..6dbfb575d22b 100644
--- a/packages/kbn-optimizer/limits.yml
+++ b/packages/kbn-optimizer/limits.yml
@@ -156,7 +156,7 @@ pageLoadAssetSize:
   serverlessSearch: 72995
   sessionView: 77750
   share: 88160
-  slo: 45000
+  slo: 72725
   snapshotRestore: 79032
   spaces: 57868
   stackAlerts: 58316
diff --git a/src/core/packages/saved-objects/migration-server-internal/src/model/model.ts b/src/core/packages/saved-objects/migration-server-internal/src/model/model.ts
index cb5f4698e2d7..2d8396ab9f4d 100644
--- a/src/core/packages/saved-objects/migration-server-internal/src/model/model.ts
+++ b/src/core/packages/saved-objects/migration-server-internal/src/model/model.ts
@@ -71,7 +71,7 @@ export const model = (currentState: State, resW: ResponseType<AllActionStates>):
 
   // Handle retryable_es_client_errors. Other left values need to be handled
   // by the control state specific code below.
-  if (Either.isLeft<unknown, unknown>(resW)) {
+  if (Either.isLeft<unknown>(resW)) {
     if (isTypeof(resW.left, 'retryable_es_client_error')) {
       // Retry the same step after an exponentially increasing delay.
       return delayRetryState(stateP, resW.left.message, stateP.retryAttempts);
diff --git a/src/core/packages/saved-objects/migration-server-internal/src/zdt/model/model.ts b/src/core/packages/saved-objects/migration-server-internal/src/zdt/model/model.ts
index 0f05fc93782a..cfec20e7308a 100644
--- a/src/core/packages/saved-objects/migration-server-internal/src/zdt/model/model.ts
+++ b/src/core/packages/saved-objects/migration-server-internal/src/zdt/model/model.ts
@@ -57,7 +57,7 @@ export const model = (
   response: ResponseType<AllActionStates>,
   context: MigratorContext
 ): State => {
-  if (Either.isLeft<unknown, unknown>(response)) {
+  if (Either.isLeft<unknown>(response)) {
     if (isTypeof(response.left, 'retryable_es_client_error')) {
       return delayRetryState(current, response.left.message, context.maxRetryAttempts);
     }
diff --git a/test/analytics/tests/analytics_from_the_browser.ts b/test/analytics/tests/analytics_from_the_browser.ts
index 59dfb540d190..f5b1c940eaaa 100644
--- a/test/analytics/tests/analytics_from_the_browser.ts
+++ b/test/analytics/tests/analytics_from_the_browser.ts
@@ -154,12 +154,14 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
             event_type: 'test-plugin-lifecycle',
             context: initialContext,
             properties: { plugin: 'analyticsPluginA', step: 'setup' },
+            trace: null,
           },
           {
             timestamp: reportTestPluginLifecycleEventsAction!.meta[startEvent].timestamp,
             event_type: 'test-plugin-lifecycle',
             context: reportEventContext,
             properties: { plugin: 'analyticsPluginA', step: 'start' },
+            trace: null,
           },
         ]);
       });
diff --git a/yarn.lock b/yarn.lock
index 93bc667c6a85..2dd8cf46c0ca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1765,10 +1765,10 @@
   resolved "https://registry.yarnpkg.com/@babel/regjsgen/-/regjsgen-0.8.0.tgz#f0ba69b075e1f05fb2825b7fad991e7adbb18310"
   integrity sha512-x/rqGMdzj+fWZvCOYForTghzbtqPDZ5gPwaoNGHdgDfF2QA/XZbCBp4Moo5scrkAMPhB7z26XM/AaHuIJdgauA==
 
-"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.12.0", "@babel/runtime@^7.12.1", "@babel/runtime@^7.12.13", "@babel/runtime@^7.12.5", "@babel/runtime@^7.15.4", "@babel/runtime@^7.17.8", "@babel/runtime@^7.18.3", "@babel/runtime@^7.20.7", "@babel/runtime@^7.21.0", "@babel/runtime@^7.24.1", "@babel/runtime@^7.24.7", "@babel/runtime@^7.25.0", "@babel/runtime@^7.3.1", "@babel/runtime@^7.4.5", "@babel/runtime@^7.5.5", "@babel/runtime@^7.6.3", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.6", "@babel/runtime@^7.8.4", "@babel/runtime@^7.8.7", "@babel/runtime@^7.9.2":
-  version "7.27.1"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.27.1.tgz#9fce313d12c9a77507f264de74626e87fd0dc541"
-  integrity sha512-1x3D2xEk2fRo3PAhwQwu5UubzgiVWSXTBfWpVd2Mx2AzRqJuDJCsgaDVZ7HB5iGzDW1Hl1sWN2mFyKjmR9uAog==
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.12.0", "@babel/runtime@^7.12.1", "@babel/runtime@^7.12.13", "@babel/runtime@^7.12.5", "@babel/runtime@^7.15.4", "@babel/runtime@^7.17.8", "@babel/runtime@^7.18.3", "@babel/runtime@^7.20.7", "@babel/runtime@^7.21.0", "@babel/runtime@^7.24.1", "@babel/runtime@^7.24.7", "@babel/runtime@^7.27.3", "@babel/runtime@^7.3.1", "@babel/runtime@^7.4.5", "@babel/runtime@^7.5.5", "@babel/runtime@^7.6.3", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.6", "@babel/runtime@^7.8.4", "@babel/runtime@^7.8.7", "@babel/runtime@^7.9.2":
+  version "7.27.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.27.4.tgz#a91ec580e6c00c67118127777c316dfd5a5a6abf"
+  integrity sha512-t3yaEOuGu9NlIZ+hIeGbBjFtZT7j2cb2tg0fuaJKeGotchRjjLfrBA9Kwf8quhpP1EUuxModQg04q/mBwyg8uA==
 
 "@babel/template@^7.24.7", "@babel/template@^7.25.9", "@babel/template@^7.26.8", "@babel/template@^7.3.3":
   version "7.26.8"
@@ -2098,19 +2098,19 @@
   dependencies:
     tslib "^1.9.3"
 
-"@elastic/ebt@^1.1.1":
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/@elastic/ebt/-/ebt-1.1.1.tgz#48c46c3860e2f1937f53fb718a26e5a5a7b9c76c"
-  integrity sha512-r809op8EdzOV57Jrt+r3YObKueVEDcAwoBLaeUx/IYoJF9lLNEbI8XIVccnvNJwTxaFpc3z3qLyZye0/T5k5/w==
+"@elastic/ebt@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@elastic/ebt/-/ebt-1.2.0.tgz#c55dd5628f9b5cc5ea13d5312dfaba3104911ef5"
+  integrity sha512-j+lQmbA8PESMgegXM3DeNrtR5khl3KlqsInj5cjUcm1vFjwep0e637Lfz77JvboJBd7S+m6A8KVc+waheYqj8w==
   dependencies:
-    "@babel/runtime" "^7.25.0"
-    fp-ts "^2.3.1"
-    io-ts "^2.0.5"
+    "@babel/runtime" "^7.27.3"
+    fp-ts "^2.16.10"
+    io-ts "^2.2.22"
     lodash.get "^4.4.2"
     lodash.has "^4.5.2"
     moment "^2.30.1"
     node-fetch "^2.6.7"
-    rxjs "^7.8.1"
+    rxjs "^7.8.2"
 
 "@elastic/ecs-helpers@^2.1.1":
   version "2.1.1"
@@ -18618,10 +18618,10 @@ forwarded@0.2.0:
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
   integrity sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==
 
-fp-ts@^2.3.1:
-  version "2.8.6"
-  resolved "https://registry.yarnpkg.com/fp-ts/-/fp-ts-2.8.6.tgz#1a0e6c3f29f5b0fbfa3120f034ea266aa73c811b"
-  integrity sha512-fGGpKf/Jy3UT4s16oM+hr/8F5QXFcZ+20NAvaZXH5Y5jsiLPMDCaNqffXq0z1Kr6ZUJj0346cH9tq+cI2SoJ4w==
+fp-ts@^2.16.10, fp-ts@^2.3.1:
+  version "2.16.10"
+  resolved "https://registry.yarnpkg.com/fp-ts/-/fp-ts-2.16.10.tgz#829b82a46571c2dc202bed38a9c2eeec603e38c4"
+  integrity sha512-vuROzbNVfCmUkZSUbnWSltR1sbheyQbTzug7LB/46fEa1c0EucLeBaCEUE0gF3ZGUGBt9lVUiziGOhhj6K1ORA==
 
 fraction.js@^4.2.0:
   version "4.2.0"
@@ -20257,7 +20257,7 @@ invert-kv@^1.0.0:
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
   integrity sha1-EEqOSqym09jNFXqO+L+rLXo//bY=
 
-io-ts@^2.0.5, io-ts@^2.2.22:
+io-ts@^2.2.22:
   version "2.2.22"
   resolved "https://registry.yarnpkg.com/io-ts/-/io-ts-2.2.22.tgz#5ab0d3636fe8494a275f0266461ab019da4b8d0b"
   integrity sha512-FHCCztTkHoV9mdBsHpocLpdTAfh956ZQcIkWQxxS0U5HT53vtrcuYdQneEJKH6xILaLNzXVl2Cvwtoy8XNN0AA==
@@ -27403,7 +27403,7 @@ rxjs@^6.4.0, rxjs@^6.6.0, rxjs@^6.6.7:
   dependencies:
     tslib "^1.9.0"
 
-rxjs@^7.4.0, rxjs@^7.5.5, rxjs@^7.8.1, rxjs@^7.8.2:
+rxjs@^7.4.0, rxjs@^7.5.5, rxjs@^7.8.2:
   version "7.8.2"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.8.2.tgz#955bc473ed8af11a002a2be52071bf475638607b"
   integrity sha512-dhKf903U/PQZY6boNNtAGdWbG85WAbjT/1xYoZIC7FAY0yWapOBQVsVrDl58W86//e1VpMNBtRV4MaXfdMySFA==