diff --git a/Cargo.lock b/Cargo.lock
index 6418e594..e88d03e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5099,10 +5099,13 @@ dependencies = [
  "derive_more 2.0.1",
  "dotenvy",
  "eyre",
+ "rust_decimal",
  "serde",
+ "serde_json",
  "tracing",
  "tracing-ecs",
  "tracing-subscriber",
+ "utoipa",
 ]
 
 [[package]]
diff --git a/apps/app-frontend/src/pages/instance/Mods.vue b/apps/app-frontend/src/pages/instance/Mods.vue
index 91b9f70f..a2c3c80e 100644
--- a/apps/app-frontend/src/pages/instance/Mods.vue
+++ b/apps/app-frontend/src/pages/instance/Mods.vue
@@ -301,11 +301,13 @@ import {
 	get_organization_many,
 	get_project_many,
 	get_team_many,
+	get_version,
 	get_version_many,
 } from '@/helpers/cache.js'
 import { profile_listener } from '@/helpers/events.js'
 import {
 	add_project_from_path,
+	get,
 	get_projects,
 	remove_project,
 	toggle_disable_project,
@@ -314,6 +316,7 @@ import {
 } from '@/helpers/profile.js'
 import type { CacheBehaviour, ContentFile, GameInstance } from '@/helpers/types'
 import { highlightModInProfile } from '@/helpers/utils.js'
+import { installVersionDependencies } from '@/store/install'
 
 const { handleError } = injectNotificationManager()
 
@@ -627,10 +630,15 @@ const sortProjects = (filter: string) => {
 
 const updateAll = async () => {
 	const setProjects = []
+	const outdatedProjects = []
+
 	for (const [i, project] of projects.value.entries()) {
 		if (project.outdated) {
 			project.updating = true
 			setProjects.push(i)
+			if (project.updateVersion) {
+				outdatedProjects.push(project.updateVersion)
+			}
 		}
 	}
 
@@ -646,6 +654,21 @@ const updateAll = async () => {
 			projects.value[index].updateVersion = undefined
 		}
 	}
+
+	if (outdatedProjects.length > 0) {
+		const profile = await get(props.instance.path).catch(handleError)
+
+		if (profile) {
+			for (const versionId of outdatedProjects) {
+				const versionData = await get_version(versionId, 'must_revalidate').catch(handleError)
+
+				if (versionData) {
+					await installVersionDependencies(profile, versionData).catch(handleError)
+				}
+			}
+		}
+	}
+
 	for (const project of setProjects) {
 		projects.value[project].updating = false
 	}
@@ -662,6 +685,19 @@ const updateProject = async (mod: ProjectListEntry) => {
 	mod.updating = true
 	await new Promise((resolve) => setTimeout(resolve, 0))
 	mod.path = await update_project(props.instance.path, mod.path).catch(handleError)
+
+	if (mod.updateVersion) {
+		const versionData = await get_version(mod.updateVersion, 'must_revalidate').catch(handleError)
+
+		if (versionData) {
+			const profile = await get(props.instance.path).catch(handleError)
+
+			if (profile) {
+				await installVersionDependencies(profile, versionData).catch(handleError)
+			}
+		}
+	}
+
 	mod.updating = false
 
 	mod.outdated = false
diff --git a/apps/app/src/main.rs b/apps/app/src/main.rs
index b354b8d7..9ee5e0a9 100644
--- a/apps/app/src/main.rs
+++ b/apps/app/src/main.rs
@@ -2,6 +2,7 @@
     all(not(debug_assertions), target_os = "windows"),
     windows_subsystem = "windows"
 )]
+#![recursion_limit = "256"]
 
 use native_dialog::{DialogBuilder, MessageLevel};
 use std::env;
diff --git a/apps/frontend/src/components/ui/moderation/checklist/ModerationChecklist.vue b/apps/frontend/src/components/ui/moderation/checklist/ModerationChecklist.vue
index 2b427934..6d8135de 100644
--- a/apps/frontend/src/components/ui/moderation/checklist/ModerationChecklist.vue
+++ b/apps/frontend/src/components/ui/moderation/checklist/ModerationChecklist.vue
@@ -85,6 +85,7 @@
 					<ModpackPermissionsFlow
 						v-model="modpackJudgements"
 						:project-id="project.id"
+						:project-updated="project.updated"
 						@complete="handleModpackPermissionsComplete"
 					/>
 				</div>
@@ -446,6 +447,11 @@ function resetProgress() {
 
 	localStorage.removeItem(`modpack-permissions-${props.project.id}`)
 	localStorage.removeItem(`modpack-permissions-index-${props.project.id}`)
+
+	sessionStorage.removeItem(`modpack-permissions-data-${props.project.id}`)
+	sessionStorage.removeItem(`modpack-permissions-permanent-no-${props.project.id}`)
+	sessionStorage.removeItem(`modpack-permissions-updated-${props.project.id}`)
+
 	modpackPermissionsComplete.value = false
 	modpackJudgements.value = {}
 
@@ -1331,6 +1337,11 @@ function clearProjectLocalStorage() {
 	localStorage.removeItem(`moderation-actions-${props.project.slug}`)
 	localStorage.removeItem(`moderation-inputs-${props.project.slug}`)
 	localStorage.removeItem(`moderation-stage-${props.project.slug}`)
+
+	sessionStorage.removeItem(`modpack-permissions-data-${props.project.id}`)
+	sessionStorage.removeItem(`modpack-permissions-permanent-no-${props.project.id}`)
+	sessionStorage.removeItem(`modpack-permissions-updated-${props.project.id}`)
+
 	actionStates.value = {}
 }
 
diff --git a/apps/frontend/src/components/ui/moderation/checklist/ModpackPermissionsFlow.vue b/apps/frontend/src/components/ui/moderation/checklist/ModpackPermissionsFlow.vue
index 8cdbdbe1..4f96a4b7 100644
--- a/apps/frontend/src/components/ui/moderation/checklist/ModpackPermissionsFlow.vue
+++ b/apps/frontend/src/components/ui/moderation/checklist/ModpackPermissionsFlow.vue
@@ -161,6 +161,7 @@ import { computed, onMounted, ref, watch } from 'vue'
 
 const props = defineProps<{
 	projectId: string
+	projectUpdated: string
 	modelValue?: ModerationJudgements
 }>()
 
@@ -202,6 +203,10 @@ const permanentNoFiles = useSessionStorage<ModerationModpackItem[]>(
 		},
 	},
 )
+const cachedProjectUpdated = useSessionStorage<string | null>(
+	`modpack-permissions-updated-${props.projectId}`,
+	null,
+)
 const currentIndex = ref(0)
 
 const fileApprovalTypes: ModerationModpackPermissionApprovalType[] = [
@@ -363,11 +368,13 @@ async function fetchModPackData(): Promise<void> {
 		}
 
 		modPackData.value = sortedData
+		cachedProjectUpdated.value = props.projectUpdated
 		persistAll()
 	} catch (error) {
 		console.error('Failed to fetch modpack data:', error)
 		modPackData.value = []
 		permanentNoFiles.value = []
+		cachedProjectUpdated.value = props.projectUpdated
 		persistAll()
 	}
 }
@@ -457,7 +464,10 @@ function getJudgements(): ModerationJudgements {
 
 onMounted(() => {
 	loadPersistedData()
-	if (!modPackData.value) {
+
+	const isStale = cachedProjectUpdated.value !== props.projectUpdated
+
+	if (!modPackData.value || isStale) {
 		fetchModPackData()
 	}
 })
@@ -477,6 +487,7 @@ watch(
 	() => props.projectId,
 	() => {
 		clearPersistedData()
+		cachedProjectUpdated.value = null
 		loadPersistedData()
 		if (!modPackData.value) {
 			fetchModPackData()
diff --git a/apps/frontend/src/pages/servers/manage/[id]/options/index.vue b/apps/frontend/src/pages/servers/manage/[id]/options/index.vue
index ec7e8047..9f228d4b 100644
--- a/apps/frontend/src/pages/servers/manage/[id]/options/index.vue
+++ b/apps/frontend/src/pages/servers/manage/[id]/options/index.vue
@@ -84,16 +84,19 @@
 								@change="uploadFile"
 							/>
 							<div
-								class="absolute top-0 hidden size-[6rem] flex-col items-center justify-center rounded-xl bg-button-bg p-2 opacity-80 group-hover:flex"
+								class="absolute top-0 hidden size-24 flex-col items-center justify-center rounded-xl bg-button-bg p-2 opacity-80 group-hover:flex"
 							>
 								<EditIcon class="h-8 w-8 text-contrast" />
 							</div>
-							<ServerIcon :image="icon" />
+							<ServerIcon class="size-24" :image="icon" />
 						</div>
 						<ButtonStyled>
-							<button v-tooltip="'Synchronize icon with installed modpack'" @click="resetIcon">
-								<TransferIcon class="h-6 w-6" />
-								<span>Sync icon</span>
+							<button
+								v-tooltip="'Synchronize icon with installed modpack'"
+								class="my-auto"
+								@click="resetIcon"
+							>
+								<TransferIcon /> Sync icon
 							</button>
 						</ButtonStyled>
 					</div>
@@ -112,8 +115,8 @@
 </template>
 
 <script setup lang="ts">
-import { EditIcon, ServerIcon, TransferIcon } from '@modrinth/assets'
-import { injectNotificationManager } from '@modrinth/ui'
+import { EditIcon, TransferIcon } from '@modrinth/assets'
+import { injectNotificationManager, ServerIcon } from '@modrinth/ui'
 import ButtonStyled from '@modrinth/ui/src/components/base/ButtonStyled.vue'
 
 import SaveBanner from '~/components/ui/servers/SaveBanner.vue'
diff --git a/apps/frontend/src/pages/user/[id].vue b/apps/frontend/src/pages/user/[id].vue
index 22bc311e..3d21d47c 100644
--- a/apps/frontend/src/pages/user/[id].vue
+++ b/apps/frontend/src/pages/user/[id].vue
@@ -304,7 +304,13 @@
 						/>
 					</div>
 				</div>
-				<div v-else-if="route.params.projectType !== 'collections'" class="error">
+				<div
+					v-else-if="
+						(route.params.projectType && route.params.projectType !== 'collections') ||
+						(!route.params.projectType && collections.length === 0)
+					"
+					class="error"
+				>
 					<UpToDate class="icon" />
 					<br />
 					<span v-if="auth.user && auth.user.id === user.id" class="preserve-lines text">
diff --git a/apps/labrinth/Cargo.toml b/apps/labrinth/Cargo.toml
index 227a8b23..6920d146 100644
--- a/apps/labrinth/Cargo.toml
+++ b/apps/labrinth/Cargo.toml
@@ -71,8 +71,8 @@ json-patch = { workspace = true }
 lettre = { workspace = true }
 meilisearch-sdk = { workspace = true, features = ["reqwest"] }
 modrinth-maxmind = { workspace = true }
-modrinth-util = { workspace = true }
-muralpay = { workspace = true, features = ["utoipa", "mock"] }
+modrinth-util = { workspace = true, features = ["decimal", "utoipa"] }
+muralpay = { workspace = true, features = ["mock", "utoipa"] }
 murmur2 = { workspace = true }
 paste = { workspace = true }
 path-util = { workspace = true }
diff --git a/apps/labrinth/src/background_task.rs b/apps/labrinth/src/background_task.rs
index 3e1a8a33..ee60a987 100644
--- a/apps/labrinth/src/background_task.rs
+++ b/apps/labrinth/src/background_task.rs
@@ -197,7 +197,8 @@ pub async fn payouts(
 }
 
 pub async fn sync_payout_statuses(pool: sqlx::Pool<Postgres>, mural: MuralPay) {
-    const LIMIT: u32 = 1000;
+    // Mural sets a max limit of 100 for search payouts endpoint
+    const LIMIT: u32 = 100;
 
     info!("Started syncing payout statuses");
 
diff --git a/apps/labrinth/src/lib.rs b/apps/labrinth/src/lib.rs
index a66e1426..9f7c0107 100644
--- a/apps/labrinth/src/lib.rs
+++ b/apps/labrinth/src/lib.rs
@@ -9,7 +9,7 @@ use queue::{
     session::AuthQueue, socket::ActiveSockets,
 };
 use sqlx::Postgres;
-use tracing::{info, warn};
+use tracing::{debug, info, warn};
 
 extern crate clickhouse as clickhouse_crate;
 use clickhouse_crate::Client;
@@ -240,14 +240,14 @@ pub fn app_setup(
             let redis_ref = redis_ref.clone();
 
             async move {
-                info!("Indexing analytics queue");
+                debug!("Indexing analytics queue");
                 let result = analytics_queue_ref
                     .index(client_ref, &redis_ref, &pool_ref)
                     .await;
                 if let Err(e) = result {
                     warn!("Indexing analytics queue failed: {:?}", e);
                 }
-                info!("Done indexing analytics queue");
+                debug!("Done indexing analytics queue");
             }
         });
     }
diff --git a/apps/labrinth/src/models/v3/payouts.rs b/apps/labrinth/src/models/v3/payouts.rs
index d56edb18..7e2c2428 100644
--- a/apps/labrinth/src/models/v3/payouts.rs
+++ b/apps/labrinth/src/models/v3/payouts.rs
@@ -252,9 +252,9 @@ pub struct PayoutMethodFee {
 }
 
 impl PayoutMethodFee {
-    pub fn compute_fee(&self, value: Decimal) -> Decimal {
+    pub fn compute_fee(&self, value: impl Into<Decimal>) -> Decimal {
         cmp::min(
-            cmp::max(self.min, self.percentage * value),
+            cmp::max(self.min, self.percentage * value.into()),
             self.max.unwrap_or(Decimal::MAX),
         )
     }
diff --git a/apps/labrinth/src/queue/payouts/mod.rs b/apps/labrinth/src/queue/payouts/mod.rs
index 5fd3fb75..6beba756 100644
--- a/apps/labrinth/src/queue/payouts/mod.rs
+++ b/apps/labrinth/src/queue/payouts/mod.rs
@@ -20,10 +20,11 @@ use chrono::{DateTime, Datelike, Duration, NaiveTime, TimeZone, Utc};
 use dashmap::DashMap;
 use eyre::{Result, eyre};
 use futures::TryStreamExt;
+use modrinth_util::decimal::Decimal2dp;
 use muralpay::MuralPay;
 use reqwest::Method;
 use rust_decimal::prelude::ToPrimitive;
-use rust_decimal::{Decimal, dec};
+use rust_decimal::{Decimal, RoundingStrategy, dec};
 use serde::de::DeserializeOwned;
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
@@ -618,7 +619,7 @@ impl PayoutsQueue {
         &self,
         request: &PayoutMethodRequest,
         method_id: &str,
-        amount: Decimal,
+        amount: Decimal2dp,
     ) -> Result<PayoutFees, ApiError> {
         const MURAL_FEE: Decimal = dec!(0.01);
 
@@ -641,8 +642,9 @@ impl PayoutsQueue {
                         ..
                     },
             } => PayoutFees {
-                method_fee: dec!(0),
-                platform_fee: amount * MURAL_FEE,
+                method_fee: Decimal2dp::ZERO,
+                platform_fee: amount
+                    .mul_round(MURAL_FEE, RoundingStrategy::AwayFromZero),
                 exchange_rate: None,
             },
             PayoutMethodRequest::MuralPay {
@@ -667,8 +669,14 @@ impl PayoutsQueue {
                         fee_total,
                         ..
                     } => PayoutFees {
-                        method_fee: fee_total.token_amount,
-                        platform_fee: amount * MURAL_FEE,
+                        method_fee: Decimal2dp::rounded(
+                            fee_total.token_amount,
+                            RoundingStrategy::AwayFromZero,
+                        ),
+                        platform_fee: amount.mul_round(
+                            MURAL_FEE,
+                            RoundingStrategy::AwayFromZero,
+                        ),
                         exchange_rate: Some(exchange_rate),
                     },
                     muralpay::TokenPayoutFee::Error { message, .. } => {
@@ -680,16 +688,22 @@ impl PayoutsQueue {
             }
             PayoutMethodRequest::PayPal | PayoutMethodRequest::Venmo => {
                 let method = get_method.await?;
-                let fee = method.fee.compute_fee(amount);
+                let fee = Decimal2dp::rounded(
+                    method.fee.compute_fee(amount),
+                    RoundingStrategy::AwayFromZero,
+                );
                 PayoutFees {
                     method_fee: fee,
-                    platform_fee: dec!(0),
+                    platform_fee: Decimal2dp::ZERO,
                     exchange_rate: None,
                 }
             }
             PayoutMethodRequest::Tremendous { method_details } => {
                 let method = get_method.await?;
-                let fee = method.fee.compute_fee(amount);
+                let fee = Decimal2dp::rounded(
+                    method.fee.compute_fee(amount),
+                    RoundingStrategy::AwayFromZero,
+                );
 
                 let forex: TremendousForexResponse = self
                     .make_tremendous_request(Method::GET, "forex", None::<()>)
@@ -718,7 +732,7 @@ impl PayoutsQueue {
                 // we send the request to Tremendous. Afterwards, the method
                 // (Tremendous) will take 0% off the top of our $10.
                 PayoutFees {
-                    method_fee: dec!(0),
+                    method_fee: Decimal2dp::ZERO,
                     platform_fee: fee,
                     exchange_rate,
                 }
@@ -736,19 +750,19 @@ pub struct PayoutFees {
     /// For example, if a user withdraws $10.00 and the method takes a
     /// 10% cut, then we submit a payout request of $10.00 to the method,
     /// and only $9.00 will be sent to the recipient.
-    pub method_fee: Decimal,
+    pub method_fee: Decimal2dp,
     /// Fee which we keep and don't pass to the underlying method.
     ///
     /// For example, if a user withdraws $10.00 and the method takes a
     /// 10% cut, then we submit a payout request of $9.00, and the $1.00 stays
     /// in our account.
-    pub platform_fee: Decimal,
+    pub platform_fee: Decimal2dp,
     /// How much is 1 USD worth in the target currency?
     pub exchange_rate: Option<Decimal>,
 }
 
 impl PayoutFees {
-    pub fn total_fee(&self) -> Decimal {
+    pub fn total_fee(&self) -> Decimal2dp {
         self.method_fee + self.platform_fee
     }
 }
diff --git a/apps/labrinth/src/queue/payouts/mural.rs b/apps/labrinth/src/queue/payouts/mural.rs
index a5f44d7c..01fe6ca4 100644
--- a/apps/labrinth/src/queue/payouts/mural.rs
+++ b/apps/labrinth/src/queue/payouts/mural.rs
@@ -2,11 +2,12 @@ use ariadne::ids::UserId;
 use chrono::Utc;
 use eyre::{Result, eyre};
 use futures::{StreamExt, TryFutureExt, stream::FuturesUnordered};
+use modrinth_util::decimal::Decimal2dp;
 use muralpay::{MuralError, MuralPay, TokenFeeRequest};
 use rust_decimal::{Decimal, prelude::ToPrimitive};
 use serde::{Deserialize, Serialize};
 use sqlx::PgPool;
-use tracing::warn;
+use tracing::{info, trace, warn};
 
 use crate::{
     database::models::DBPayoutId,
@@ -35,7 +36,7 @@ pub enum MuralPayoutRequest {
 impl PayoutsQueue {
     pub async fn compute_muralpay_fees(
         &self,
-        amount: Decimal,
+        amount: Decimal2dp,
         fiat_and_rail_code: muralpay::FiatAndRailCode,
     ) -> Result<muralpay::TokenPayoutFee, ApiError> {
         let muralpay = self.muralpay.load();
@@ -48,7 +49,7 @@ impl PayoutsQueue {
             .get_fees_for_token_amount(&[TokenFeeRequest {
                 amount: muralpay::TokenAmount {
                     token_symbol: muralpay::USDC.into(),
-                    token_amount: amount,
+                    token_amount: amount.get(),
                 },
                 fiat_and_rail_code,
             }])
@@ -65,7 +66,7 @@ impl PayoutsQueue {
         &self,
         payout_id: DBPayoutId,
         user_id: UserId,
-        gross_amount: Decimal,
+        gross_amount: Decimal2dp,
         fees: PayoutFees,
         payout_details: MuralPayoutRequest,
         recipient_info: muralpay::PayoutRecipientInfo,
@@ -107,9 +108,9 @@ impl PayoutsQueue {
 
         let recipient_address = recipient_info.physical_address();
         let recipient_email = recipient_info.email().to_string();
-        let gross_amount_cents = gross_amount * Decimal::from(100);
-        let net_amount_cents = net_amount * Decimal::from(100);
-        let fees_cents = fees.total_fee() * Decimal::from(100);
+        let gross_amount_cents = gross_amount.get() * Decimal::from(100);
+        let net_amount_cents = net_amount.get() * Decimal::from(100);
+        let fees_cents = fees.total_fee().get() * Decimal::from(100);
         let address_line_3 = format!(
             "{}, {}, {}",
             recipient_address.city,
@@ -153,7 +154,7 @@ impl PayoutsQueue {
 
         let payout = muralpay::CreatePayout {
             amount: muralpay::TokenAmount {
-                token_amount: sent_to_method,
+                token_amount: sent_to_method.get(),
                 token_symbol: muralpay::USDC.into(),
             },
             payout_details,
@@ -271,6 +272,8 @@ pub async fn sync_pending_payouts_from_mural(
         status: PayoutStatus,
     }
 
+    info!("Syncing pending payouts from Mural");
+
     let mut txn = db
         .begin()
         .await
@@ -299,6 +302,8 @@ pub async fn sync_pending_payouts_from_mural(
     .await
     .wrap_internal_err("failed to fetch incomplete Mural payouts")?;
 
+    info!("Found {} incomplete Mural payouts", rows.len());
+
     let futs = rows.into_iter().map(|row| async move {
         let platform_id = row.platform_id.wrap_err("no platform ID")?;
         let payout_request_id = platform_id.parse::<muralpay::PayoutRequestId>()
@@ -369,6 +374,8 @@ pub async fn sync_failed_mural_payouts_to_labrinth(
     mural: &MuralPay,
     limit: u32,
 ) -> eyre::Result<()> {
+    info!("Syncing failed Mural payouts to Labrinth");
+
     let mut next_id = None;
     loop {
         let search_resp = mural
@@ -393,8 +400,22 @@ pub async fn sync_failed_mural_payouts_to_labrinth(
             break;
         }
 
-        let mut payout_platform_id = Vec::<String>::new();
-        let mut payout_new_status = Vec::<String>::new();
+        let num_canceled = search_resp
+            .results
+            .iter()
+            .filter(|p| p.status == muralpay::PayoutStatus::Canceled)
+            .count();
+        let num_failed = search_resp
+            .results
+            .iter()
+            .filter(|p| p.status == muralpay::PayoutStatus::Failed)
+            .count();
+        info!(
+            "Found {num_canceled} canceled and {num_failed} failed Mural payouts"
+        );
+
+        let mut payout_platform_ids = Vec::<String>::new();
+        let mut payout_new_statuses = Vec::<String>::new();
 
         for payout_req in search_resp.results {
             let new_payout_status = match payout_req.status {
@@ -408,12 +429,17 @@ pub async fn sync_failed_mural_payouts_to_labrinth(
                     continue;
                 }
             };
+            let payout_platform_id = payout_req.id;
 
-            payout_platform_id.push(payout_req.id.to_string());
-            payout_new_status.push(new_payout_status.to_string());
+            trace!(
+                "- Payout {payout_platform_id} set to {new_payout_status:?}",
+            );
+
+            payout_platform_ids.push(payout_platform_id.to_string());
+            payout_new_statuses.push(new_payout_status.to_string());
         }
 
-        sqlx::query!(
+        let result = sqlx::query!(
             "
             UPDATE payouts
             SET status = u.status
@@ -422,14 +448,20 @@ pub async fn sync_failed_mural_payouts_to_labrinth(
                 payouts.method = $3
                 AND payouts.platform_id = u.platform_id
             ",
-            &payout_platform_id,
-            &payout_new_status,
+            &payout_platform_ids,
+            &payout_new_statuses,
             PayoutMethodType::MuralPay.as_str(),
         )
         .execute(db)
         .await
         .wrap_internal_err("failed to update payout statuses")?;
 
+        info!(
+            "Attempted to update {} payouts in database from Mural info, {} rows affected",
+            payout_platform_ids.len(),
+            result.rows_affected()
+        );
+
         if next_id.is_none() {
             break;
         }
diff --git a/apps/labrinth/src/routes/v3/payouts.rs b/apps/labrinth/src/routes/v3/payouts.rs
index 7cf4319e..cec3f129 100644
--- a/apps/labrinth/src/routes/v3/payouts.rs
+++ b/apps/labrinth/src/routes/v3/payouts.rs
@@ -22,8 +22,9 @@ use chrono::{DateTime, Duration, Utc};
 use eyre::eyre;
 use hex::ToHex;
 use hmac::{Hmac, Mac};
+use modrinth_util::decimal::Decimal2dp;
 use reqwest::Method;
-use rust_decimal::Decimal;
+use rust_decimal::{Decimal, RoundingStrategy};
 use serde::{Deserialize, Serialize};
 use serde_json::json;
 use sha2::Sha256;
@@ -423,8 +424,7 @@ pub async fn tremendous_webhook(
 
 #[derive(Debug, Serialize, Deserialize, utoipa::ToSchema)]
 pub struct Withdrawal {
-    #[serde(with = "rust_decimal::serde::float")]
-    amount: Decimal,
+    amount: Decimal2dp,
     #[serde(flatten)]
     method: PayoutMethodRequest,
     method_id: String,
@@ -432,7 +432,7 @@ pub struct Withdrawal {
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct WithdrawalFees {
-    pub fee: Decimal,
+    pub fee: Decimal2dp,
     pub exchange_rate: Option<Decimal>,
 }
 
@@ -583,7 +583,8 @@ pub async fn create_payout(
 
     let fees = payouts_queue
         .calculate_fees(&body.method, &body.method_id, body.amount)
-        .await?;
+        .await
+        .wrap_internal_err("failed to compute fees")?;
 
     // fees are a bit complicated here, since we have 2 types:
     // - method fees - this is what Tremendous, Mural, etc. will take from us
@@ -595,14 +596,18 @@ pub async fn create_payout(
     // then we issue a payout request with `amount - platform fees`
 
     let amount_minus_fee = body.amount - fees.total_fee();
-    if amount_minus_fee.round_dp(2) <= Decimal::ZERO {
+    if amount_minus_fee <= Decimal::ZERO {
         return Err(ApiError::InvalidInput(
             "You need to withdraw more to cover the fee!".to_string(),
         ));
     }
 
-    let sent_to_method = (body.amount - fees.platform_fee).round_dp(2);
-    assert!(sent_to_method > Decimal::ZERO);
+    let sent_to_method = body.amount - fees.platform_fee;
+    if sent_to_method <= Decimal::ZERO {
+        return Err(ApiError::InvalidInput(
+            "You need to withdraw more to cover the fee!".to_string(),
+        ));
+    }
 
     let payout_id = generate_payout_id(&mut transaction)
         .await
@@ -653,13 +658,13 @@ struct PayoutContext<'a> {
     body: &'a Withdrawal,
     user: &'a DBUser,
     payout_id: DBPayoutId,
-    gross_amount: Decimal,
+    gross_amount: Decimal2dp,
     fees: PayoutFees,
     /// Set as the [`DBPayout::amount`] field.
-    amount_minus_fee: Decimal,
+    amount_minus_fee: Decimal2dp,
     /// Set as the [`DBPayout::fee`] field.
-    total_fee: Decimal,
-    sent_to_method: Decimal,
+    total_fee: Decimal2dp,
+    sent_to_method: Decimal2dp,
     payouts_queue: &'a PayoutsQueue,
 }
 
@@ -721,7 +726,10 @@ async fn tremendous_payout(
             forex.forex.get(&currency_code).wrap_internal_err_with(|| {
                 eyre!("no Tremendous forex data for {currency}")
             })?;
-        (sent_to_method * *exchange_rate, Some(currency_code))
+        (
+            sent_to_method.mul_round(*exchange_rate, RoundingStrategy::ToZero),
+            Some(currency_code),
+        )
     } else {
         (sent_to_method, None)
     };
@@ -770,8 +778,8 @@ async fn tremendous_payout(
         user_id: user.id,
         created: Utc::now(),
         status: PayoutStatus::InTransit,
-        amount: amount_minus_fee,
-        fee: Some(total_fee),
+        amount: amount_minus_fee.get(),
+        fee: Some(total_fee.get()),
         method: Some(PayoutMethodType::Tremendous),
         method_id: Some(body.method_id.clone()),
         method_address: Some(user_email.to_string()),
@@ -825,8 +833,8 @@ async fn mural_pay_payout(
         // after the payout has been successfully executed,
         // we wait for Mural's confirmation that the funds have been delivered
         status: PayoutStatus::InTransit,
-        amount: amount_minus_fee,
-        fee: Some(total_fee),
+        amount: amount_minus_fee.get(),
+        fee: Some(total_fee.get()),
         method: Some(PayoutMethodType::MuralPay),
         method_id: Some(method_id),
         method_address: Some(user_email.to_string()),
@@ -962,8 +970,8 @@ async fn paypal_payout(
         user_id: user.id,
         created: Utc::now(),
         status: PayoutStatus::InTransit,
-        amount: amount_minus_fee,
-        fee: Some(total_fee),
+        amount: amount_minus_fee.get(),
+        fee: Some(total_fee.get()),
         method: Some(body.method.method_type()),
         method_id: Some(body.method_id.clone()),
         method_address: Some(display_address.clone()),
diff --git a/docker-compose.yml b/docker-compose.yml
index 965599fd..dd1890a4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,18 +1,19 @@
 name: labrinth
 services:
   postgres_db:
-    image: postgres:alpine
+    # staging/prod Labrinth are currently using this version of Postgres
+    image: postgres:15-alpine
     container_name: labrinth-postgres
     volumes:
       - db-data:/var/lib/postgresql/data
     ports:
-      - '5432:5432'
+      - '127.0.0.1:5432:5432'
     environment:
       POSTGRES_USER: labrinth
       POSTGRES_PASSWORD: labrinth
       POSTGRES_HOST_AUTH_METHOD: trust
     healthcheck:
-      test: ['CMD', 'pg_isready']
+      test: ['CMD', 'pg_isready', '-U', 'labrinth']
       interval: 3s
       timeout: 5s
       retries: 3
@@ -21,7 +22,7 @@ services:
     container_name: labrinth-meilisearch
     restart: on-failure
     ports:
-      - '7700:7700'
+      - '127.0.0.1:7700:7700'
     volumes:
       - meilisearch-data:/data.ms
     environment:
@@ -37,7 +38,7 @@ services:
     container_name: labrinth-redis
     restart: on-failure
     ports:
-      - '6379:6379'
+      - '127.0.0.1:6379:6379'
     volumes:
       - redis-data:/data
     healthcheck:
@@ -49,7 +50,7 @@ services:
     image: clickhouse/clickhouse-server
     container_name: labrinth-clickhouse
     ports:
-      - '8123:8123'
+      - '127.0.0.1:8123:8123'
     environment:
       CLICKHOUSE_USER: default
       CLICKHOUSE_PASSWORD: default
@@ -62,8 +63,8 @@ services:
     image: axllent/mailpit:v1.27
     container_name: labrinth-mail
     ports:
-      - '1025:1025'
-      - '8025:8025'
+      - '127.0.0.1:1025:1025'
+      - '127.0.0.1:8025:8025'
     environment:
       MP_ENABLE_SPAMASSASSIN: postmark
     healthcheck:
@@ -82,7 +83,7 @@ services:
     image: gotenberg/gotenberg:8
     container_name: labrinth-gotenberg
     ports:
-      - '13000:3000'
+      - '127.0.0.1:13000:3000'
     extra_hosts:
       # Gotenberg must send a message on a webhook to our backend,
       # so it must have access to our local network
@@ -95,7 +96,7 @@ services:
       dockerfile: ./apps/labrinth/Dockerfile
     container_name: labrinth
     ports:
-      - '8000:8000'
+      - '127.0.0.1:8000:8000'
     env_file: ./apps/labrinth/.env.docker-compose
     volumes:
       - labrinth-cdn-data:/tmp/modrinth
@@ -114,6 +115,30 @@ services:
       watch:
         - path: ./apps/labrinth
           action: rebuild
+  delphi:
+    profiles:
+      - with-delphi
+    image: ghcr.io/modrinth/delphi:feature-schema-rework
+    container_name: labrinth-delphi
+    ports:
+      - '127.0.0.1:59999:59999'
+    environment:
+      LABRINTH_ENDPOINT: http://host.docker.internal:8000/_internal/delphi/ingest
+      LABRINTH_ADMIN_KEY: feedbeef
+    healthcheck:
+      test:
+        ['CMD', 'wget', '-q', '-O/dev/null', 'http://localhost:59999/health']
+      interval: 3s
+      timeout: 5s
+      retries: 3
+    volumes:
+      # Labrinth deposits version files here;
+      # Delphi reads them from here
+      - /tmp/modrinth:/tmp/modrinth:ro
+    extra_hosts:
+      # Delphi must send a message on a webhook to our backend,
+      # so it must have access to our local network
+      - 'host.docker.internal:host-gateway'
 volumes:
   meilisearch-data:
   db-data:
diff --git a/packages/app-lib/src/api/minecraft_auth.rs b/packages/app-lib/src/api/minecraft_auth.rs
index 0f2e2dce..40567c73 100644
--- a/packages/app-lib/src/api/minecraft_auth.rs
+++ b/packages/app-lib/src/api/minecraft_auth.rs
@@ -9,10 +9,10 @@ use crate::util::fetch::REQWEST_CLIENT;
 #[tracing::instrument]
 pub async fn check_reachable() -> crate::Result<()> {
     let resp = REQWEST_CLIENT
-        .get("https://api.minecraftservices.com/entitlements/mcstore")
+        .get("https://sessionserver.mojang.com/session/minecraft/hasJoined")
         .send()
         .await?;
-    if resp.status() == StatusCode::UNAUTHORIZED {
+    if resp.status() == StatusCode::NO_CONTENT {
         return Ok(());
     }
     resp.error_for_status()?;
diff --git a/packages/app-lib/src/launcher/download.rs b/packages/app-lib/src/launcher/download.rs
index 5d911df5..72fd08e4 100644
--- a/packages/app-lib/src/launcher/download.rs
+++ b/packages/app-lib/src/launcher/download.rs
@@ -395,17 +395,36 @@ pub async fn download_libraries(
                             .unwrap_or("https://libraries.minecraft.net/")
                     );
 
-                    let bytes =
-                        fetch(&url, None, &st.fetch_semaphore, &st.pool)
-                            .await?;
-
-                    write(&path, &bytes, &st.io_semaphore).await?;
-
                     tracing::trace!(
-                        "Fetched library {} to path {:?}",
-                        &library.name,
-                        &path
+                        "Attempting to fetch {} from {url}",
+                        library.name,
                     );
+
+                    // It's OK for this fetch to fail, since the URL might not even be valid.
+                    // We're constructing a download URL basically out of thin air, and hoping
+                    // that it's valid. Since PrismLauncher ignores the library (see above), a
+                    // failed download here is not a fatal condition.
+                    //
+                    // See DEV-479.
+                    match fetch(&url, None, &st.fetch_semaphore, &st.pool).await
+                    {
+                        Ok(bytes) => {
+                            write(&path, &bytes, &st.io_semaphore).await?;
+
+                            tracing::debug!(
+                                "Fetched library {} to path {:?}",
+                                &library.name,
+                                &path
+                            );
+                        }
+                        Err(err) => {
+                            tracing::debug!(
+                                "Failed to download library {} from {url} - \
+                                this is not necessarily an error: {err:#?}",
+                                &library.name
+                            );
+                        }
+                    }
                 }
             }
 
diff --git a/packages/modrinth-util/Cargo.toml b/packages/modrinth-util/Cargo.toml
index a5af7bc7..1fa164f5 100644
--- a/packages/modrinth-util/Cargo.toml
+++ b/packages/modrinth-util/Cargo.toml
@@ -9,10 +9,19 @@ actix-web = { workspace = true }
 derive_more = { workspace = true, features = ["display", "error", "from"] }
 dotenvy = { workspace = true }
 eyre = { workspace = true }
+rust_decimal = { workspace = true, features = ["macros"], optional = true }
 serde = { workspace = true, features = ["derive"] }
 tracing = { workspace = true }
 tracing-ecs = { workspace = true }
 tracing-subscriber = { workspace = true }
+utoipa = { workspace = true, optional = true }
+
+[dev-dependencies]
+serde_json = { workspace = true }
+
+[features]
+decimal = ["dep:rust_decimal", "utoipa?/decimal"]
+utoipa = ["dep:utoipa"]
 
 [lints]
 workspace = true
diff --git a/packages/modrinth-util/src/decimal.rs b/packages/modrinth-util/src/decimal.rs
new file mode 100644
index 00000000..ec5771b3
--- /dev/null
+++ b/packages/modrinth-util/src/decimal.rs
@@ -0,0 +1,226 @@
+use std::{
+    cmp,
+    ops::{Add, Sub},
+};
+
+use derive_more::{Deref, Display, Error};
+use rust_decimal::{Decimal, RoundingStrategy};
+use serde::{Deserialize, Serialize};
+
+#[derive(
+    Debug,
+    Display,
+    Clone,
+    Copy,
+    PartialEq,
+    Eq,
+    PartialOrd,
+    Ord,
+    Hash,
+    Deref,
+    Serialize,
+    Deserialize,
+)]
+#[cfg_attr(feature = "utoipa", derive(utoipa::ToSchema))]
+#[serde(try_from = "Decimal")]
+pub struct DecimalDp<const DP: u32>(Decimal);
+
+pub type Decimal2dp = DecimalDp<2>;
+
+#[derive(Debug, Display, Clone, Error)]
+#[display("decimal is not rounded to {dp} decimal places")]
+pub struct NotRounded {
+    pub dp: u32,
+}
+
+impl<const DP: u32> DecimalDp<DP> {
+    pub const ZERO: Self = Self(Decimal::ZERO);
+
+    pub fn rounded(v: Decimal, strategy: RoundingStrategy) -> Self {
+        Self(v.round_dp_with_strategy(DP, strategy))
+    }
+
+    pub fn new(v: Decimal) -> Result<Self, NotRounded> {
+        if v.round_dp(DP) == v {
+            Ok(Self(v))
+        } else {
+            Err(NotRounded { dp: DP })
+        }
+    }
+
+    pub fn get(self) -> Decimal {
+        self.0
+    }
+
+    pub fn mul_round(
+        self,
+        other: impl Into<Decimal>,
+        strategy: RoundingStrategy,
+    ) -> Self {
+        Self::rounded(self.0 * other.into(), strategy)
+    }
+}
+
+// conversion
+
+impl<const DP: u32> TryFrom<Decimal> for DecimalDp<DP> {
+    type Error = NotRounded;
+
+    fn try_from(value: Decimal) -> Result<Self, Self::Error> {
+        Self::new(value)
+    }
+}
+
+impl<const DP: u32> From<DecimalDp<DP>> for Decimal {
+    fn from(value: DecimalDp<DP>) -> Self {
+        value.0
+    }
+}
+
+// ord
+
+impl<const DP: u32> PartialOrd<Decimal> for DecimalDp<DP> {
+    fn partial_cmp(&self, other: &Decimal) -> Option<cmp::Ordering> {
+        self.0.partial_cmp(other)
+    }
+}
+
+impl<const DP: u32> PartialOrd<DecimalDp<DP>> for Decimal {
+    fn partial_cmp(&self, other: &DecimalDp<DP>) -> Option<cmp::Ordering> {
+        self.partial_cmp(&other.0)
+    }
+}
+
+// eq
+
+impl<const DP: u32> PartialEq<Decimal> for DecimalDp<DP> {
+    fn eq(&self, other: &Decimal) -> bool {
+        self.0.eq(other)
+    }
+}
+
+impl<const DP: u32> PartialEq<DecimalDp<DP>> for Decimal {
+    fn eq(&self, other: &DecimalDp<DP>) -> bool {
+        self.eq(&other.0)
+    }
+}
+
+// add
+
+impl<const DP: u32> Add for DecimalDp<DP> {
+    type Output = Self;
+
+    fn add(self, rhs: DecimalDp<DP>) -> Self::Output {
+        let v = self.0 + rhs.0;
+        debug_assert!(Self::new(v).is_ok());
+        Self(v)
+    }
+}
+
+impl<const DP: u32> Add<Decimal> for DecimalDp<DP> {
+    type Output = Decimal;
+
+    fn add(self, rhs: Decimal) -> Self::Output {
+        self.0 + rhs
+    }
+}
+
+impl<const DP: u32> Add<DecimalDp<DP>> for Decimal {
+    type Output = Decimal;
+
+    fn add(self, rhs: DecimalDp<DP>) -> Self::Output {
+        self + rhs.0
+    }
+}
+
+// sub
+
+impl<const DP: u32> Sub for DecimalDp<DP> {
+    type Output = Self;
+
+    fn sub(self, rhs: Self) -> Self::Output {
+        let v = self.0 - rhs.0;
+        debug_assert!(Self::new(v).is_ok());
+        Self(v)
+    }
+}
+
+impl<const DP: u32> Sub<Decimal> for DecimalDp<DP> {
+    type Output = Decimal;
+
+    fn sub(self, rhs: Decimal) -> Self::Output {
+        self.0 - rhs
+    }
+}
+
+impl<const DP: u32> Sub<DecimalDp<DP>> for Decimal {
+    type Output = Decimal;
+
+    fn sub(self, rhs: DecimalDp<DP>) -> Self::Output {
+        self - rhs.0
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    use rust_decimal::dec;
+
+    #[test]
+    fn new() {
+        Decimal2dp::new(dec!(1)).unwrap();
+        Decimal2dp::new(dec!(1.0)).unwrap();
+        Decimal2dp::new(dec!(1.1)).unwrap();
+        Decimal2dp::new(dec!(1.01)).unwrap();
+        Decimal2dp::new(dec!(1.00)).unwrap();
+        Decimal2dp::new(dec!(1.000)).unwrap();
+        Decimal2dp::new(dec!(1.001)).unwrap_err();
+    }
+
+    #[test]
+    fn rounded() {
+        assert_eq!(
+            dec!(1),
+            Decimal2dp::rounded(dec!(1), RoundingStrategy::ToZero)
+        );
+        assert_eq!(
+            dec!(1),
+            Decimal2dp::rounded(dec!(1.001), RoundingStrategy::ToZero)
+        );
+        assert_eq!(
+            dec!(1),
+            Decimal2dp::rounded(dec!(1.005), RoundingStrategy::ToZero)
+        );
+        assert_eq!(
+            dec!(1),
+            Decimal2dp::rounded(dec!(1.009), RoundingStrategy::ToZero)
+        );
+        assert_eq!(
+            dec!(1.01),
+            Decimal2dp::rounded(dec!(1.010), RoundingStrategy::ToZero)
+        );
+    }
+
+    #[test]
+    fn deserialize() {
+        serde_json::from_str::<Decimal2dp>("1").unwrap();
+        serde_json::from_str::<Decimal2dp>("1.0").unwrap();
+        serde_json::from_str::<Decimal2dp>("1.00").unwrap();
+        serde_json::from_str::<Decimal2dp>("1.000").unwrap();
+        serde_json::from_str::<Decimal2dp>("1.001").unwrap_err();
+    }
+
+    #[test]
+    fn ops() {
+        assert_eq!(
+            Decimal2dp::new(dec!(1.23)).unwrap()
+                + Decimal2dp::new(dec!(0.27)).unwrap(),
+            dec!(1.50)
+        );
+        assert_eq!(
+            Decimal2dp::new(dec!(1.23)).unwrap()
+                - Decimal2dp::new(dec!(0.23)).unwrap(),
+            dec!(1.00)
+        );
+    }
+}
diff --git a/packages/modrinth-util/src/lib.rs b/packages/modrinth-util/src/lib.rs
index bb0c8c76..e284f70c 100644
--- a/packages/modrinth-util/src/lib.rs
+++ b/packages/modrinth-util/src/lib.rs
@@ -3,6 +3,9 @@
 mod error;
 pub mod log;
 
+#[cfg(feature = "decimal")]
+pub mod decimal;
+
 pub use error::*;
 
 use eyre::{Result, eyre};
diff --git a/packages/utils/changelog.ts b/packages/utils/changelog.ts
index 44e0b5e4..0ec2301f 100644
--- a/packages/utils/changelog.ts
+++ b/packages/utils/changelog.ts
@@ -10,6 +10,16 @@ export type VersionEntry = {
 }
 
 const VERSIONS: VersionEntry[] = [
+	{
+		date: `2025-11-19T15:15:00-08:00`,
+		product: 'app',
+		version: '0.10.20',
+		body: `## Improvements
+- Improved contrast, visibility, and consistency of UI elements, especially in light mode.
+- Fixed ads showing up in the loading screen, even when you have Modrinth+.
+- Added a warning banner when Minecraft's authentication servers are detected to be down.
+- Fixed icon when creating an instance not being saved.`,
+	},
 	{
 		date: `2025-11-14T12:15:00-08:00`,
 		product: 'servers',