diff --git a/package.json b/package.json
index 1cca9ca..1849c83 100644
--- a/package.json
+++ b/package.json
@@ -11,9 +11,9 @@
     "lint": "eslint . --ext .ts",
     "lint:fix": "eslint . --ext .ts --fix",
     "prettier:format": "prettier --config .prettierrc 'src/**/*.ts' --write",
-    "prepublishOnly": "yarn run lint",
-    "preversion": "yarn run lint && yarn run build",
-    "version": "yarn run format && git add -A src",
+    "prepublishOnly": "yarn lint",
+    "preversion": "yarn lint && yarn build",
+    "version": "yarn format && git add -A src",
     "postversion": "git push && git push --tags",
     "test": "jest"
   },
@@ -29,15 +29,27 @@
     "testEnvironment": "node"
   },
   "files": [
-    "dist/**/*"
+    "lib/",
+    "docs/",
+    "LICENSE",
+    "README.md"
   ],
+  "keywords": [
+    "smartweave",
+    "arweave"
+  ],
+  "bugs": {
+    "url": "https://github.com/redstone-finance/redstone-smartweave/issues"
+  },
+  "homepage": "https://github.com/redstone-finance/redstone-smartweave#readme",
   "dependencies": {
     "@weavery/clarity": "^0.1.5",
     "arweave": "^1.10.16",
     "arweave-multihost": "^0.1.0",
     "bignumber.js": "^9.0.1",
     "bson": "^4.5.0",
-    "json-beautify": "^1.1.1"
+    "json-beautify": "^1.1.1",
+    "winston": "^3.3.3"
   },
   "devDependencies": {
     "@textury/arlocal": "^1.0.27",
@@ -54,6 +66,7 @@
     "smartweave": "^0.4.41",
     "ts-jest": "^27.0.5",
     "ts-node": "^10.2.1",
+    "tsconfig-paths": "^3.10.1",
     "typescript": "^4.3.5"
   }
 }
diff --git a/src/_scripts/cache-issue.ts b/src/_scripts/cache-issue.ts
index c4d9ae9..2639c30 100644
--- a/src/_scripts/cache-issue.ts
+++ b/src/_scripts/cache-issue.ts
@@ -1,4 +1,5 @@
 import Arweave from 'arweave';
+import { LoggerFactory } from '../logging';
 import { SwClientFactory } from '@client';
 
 const contracts = [
@@ -23,6 +24,7 @@ async function main() {
   });
 
   const swcClient = SwClientFactory.memCacheClient(arweave);
+  LoggerFactory.INST.logLevel('debug');
 
   const contractTxId = 'W_njBtwDRyltjVU1RizJtZfF0S_4X3aSrrrA0HUEhUs';
   const contractTxId2 = 'TMkCZKYO3GwcTLEKGgWSJegIlYCHi_UArtG0unCi2xA';
diff --git a/src/cache/impl/BsonFileBlockHeightCache.ts b/src/cache/impl/BsonFileBlockHeightCache.ts
index ec5e401..fe48926 100644
--- a/src/cache/impl/BsonFileBlockHeightCache.ts
+++ b/src/cache/impl/BsonFileBlockHeightCache.ts
@@ -2,7 +2,6 @@ import fs from 'fs';
 import path from 'path';
 import BSON from 'bson';
 import { BlockHeightCacheResult, BlockHeightKey, BlockHeightSwCache } from '@cache';
-
 /**
  * An implementation of {@link BlockHeightSwCache} that stores its data in BSON files.
  * Data is flushed to disk every 10 new cache entries.
@@ -57,7 +56,7 @@ export class BsonFileBlockHeightSwCache<V = any> implements BlockHeightSwCache<V
       if (this.storage[directory] == null) {
         this.storage[directory] = {};
       }
-      console.time(`loading cache for ${directory}`);
+      //logger.info(`loading cache for ${directory}`);
 
       const files = fs.readdirSync(cacheDirPath);
       files.forEach((file) => {
diff --git a/src/cache/impl/MemBlockHeightCache.ts b/src/cache/impl/MemBlockHeightCache.ts
index 0a7a0a5..04cfa8c 100644
--- a/src/cache/impl/MemBlockHeightCache.ts
+++ b/src/cache/impl/MemBlockHeightCache.ts
@@ -53,7 +53,7 @@ export class MemBlockHeightSwCache<V = any> implements BlockHeightSwCache<V> {
   }
 
   contains(key: string) {
-    return this.storage.hasOwnProperty(key);
+    return Object.prototype.hasOwnProperty.call(this.storage, key);
   }
 
   get(key: string, blockHeight: number): BlockHeightCacheResult<V> | null {
diff --git a/src/cache/impl/MemCache.ts b/src/cache/impl/MemCache.ts
index bae5c78..6878ff9 100644
--- a/src/cache/impl/MemCache.ts
+++ b/src/cache/impl/MemCache.ts
@@ -13,7 +13,7 @@ export class MemCache<V = any> implements SwCache<string, V> {
   }
 
   contains(key: string): boolean {
-    return this.storage.hasOwnProperty(key);
+    return Object.prototype.hasOwnProperty.call(this.storage, key);
   }
 
   get(key: string): V {
diff --git a/src/client/HandlerBasedSwcClient.ts b/src/client/HandlerBasedSwcClient.ts
index ba7026d..54d3902 100644
--- a/src/client/HandlerBasedSwcClient.ts
+++ b/src/client/HandlerBasedSwcClient.ts
@@ -13,10 +13,13 @@ import {
   InteractionsLoader,
   InteractionsSorter,
   InteractionTx,
+  LoggerFactory,
   StateEvaluator,
   SwcClient
 } from '@smartweave';
 
+const logger = LoggerFactory.INST.create(__filename);
+
 /**
  * An implementation of {@link SwcClient} that is backwards compatible with current style
  * of writing SW contracts (ie. using the "handle" function).
@@ -39,14 +42,15 @@ export class HandlerBasedSwcClient implements SwcClient {
     currentTx?: { interactionTxId: string; contractTxId: string }[],
     evaluationOptions?: EvaluationOptions
   ): Promise<EvalStateResult<State>> {
-    console.time('Creating execution context');
+    logger.info('Read state for %s', contractTxId);
+    logger.profile('Creating execution context');
     const executionContext = await this.createExecutionContext(contractTxId, blockHeight, evaluationOptions);
-    console.timeEnd('Creating execution context');
+    logger.profile('Creating execution context');
 
     const now = Date.now();
-    console.time(`\nEvaluating ${contractTxId} state ${now}`);
+    logger.profile(`\nEvaluating ${contractTxId} state ${now}`);
     const result = await this.stateEvaluator.eval(executionContext, currentTx || []);
-    console.timeEnd(`\nEvaluating ${contractTxId} state ${now}`);
+    logger.profile(`\nEvaluating ${contractTxId} state ${now}`);
 
     return result;
   }
@@ -58,9 +62,10 @@ export class HandlerBasedSwcClient implements SwcClient {
     blockHeight?: number,
     evaluationOptions?: EvaluationOptions
   ): Promise<InteractionResult<any, View>> {
-    console.time('Creating execution context');
+    logger.info('View state for %s', contractTxId);
+    logger.profile('Creating execution context');
     let executionContext = await this.createExecutionContext(contractTxId, blockHeight, evaluationOptions);
-    console.timeEnd('Creating execution context');
+    logger.profile('Creating execution context');
 
     if (!executionContext.currentBlockData) {
       const currentBlockData = executionContext.currentNetworkInfo
@@ -81,9 +86,9 @@ export class HandlerBasedSwcClient implements SwcClient {
     };
 
     const now = Date.now();
-    console.time(`\nEvaluating ${contractTxId} state ${now}`);
+    logger.profile(`\nEvaluating ${contractTxId} state ${now}`);
     const evalStateResult = await this.stateEvaluator.eval(executionContext, []);
-    console.timeEnd(`\nEvaluating ${contractTxId} state ${now}`);
+    logger.profile(`\nEvaluating ${contractTxId} state ${now}`);
 
     const interaction: ContractInteraction = {
       input,
@@ -116,14 +121,15 @@ export class HandlerBasedSwcClient implements SwcClient {
     transaction: InteractionTx,
     evaluationOptions?: EvaluationOptions
   ): Promise<InteractionResult<any, View>> {
-    console.time('Creating execution context');
+    logger.info('Vies state for %s %o', contractTxId, transaction);
+    logger.profile('Creating execution context');
     const executionContext = await this.createExecutionContextFromTx(contractTxId, transaction);
-    console.timeEnd('Creating execution context');
+    logger.profile('Creating execution context');
 
     const now = Date.now();
-    console.time(`\nEvaluating ${contractTxId} state ${now}`);
+    logger.profile(`\nEvaluating ${contractTxId} state ${now}`);
     const evalStateResult = await this.stateEvaluator.eval(executionContext, []);
-    console.timeEnd(`\nEvaluating ${contractTxId} state ${now}`);
+    logger.profile(`\nEvaluating ${contractTxId} state ${now}`);
 
     const interaction: ContractInteraction = {
       input,
diff --git a/src/core/impl/ContractDefinitionLoader.ts b/src/core/impl/ContractDefinitionLoader.ts
index 73c3a71..596a2b9 100644
--- a/src/core/impl/ContractDefinitionLoader.ts
+++ b/src/core/impl/ContractDefinitionLoader.ts
@@ -1,7 +1,9 @@
-import { ContractDefinition, DefinitionLoader, getTag, SmartWeaveTags, SwCache } from '@smartweave';
+import { ContractDefinition, DefinitionLoader, getTag, LoggerFactory, SmartWeaveTags, SwCache } from '@smartweave';
 import Arweave from 'arweave';
 import Transaction from 'arweave/web/lib/transaction';
 
+const logger = LoggerFactory.INST.create(__filename);
+
 export class ContractDefinitionLoader<State = any> implements DefinitionLoader<State> {
   constructor(
     private readonly arweave: Arweave,
@@ -11,7 +13,7 @@ export class ContractDefinitionLoader<State = any> implements DefinitionLoader<S
 
   async load(contractTxId: string, forcedSrcTxId?: string): Promise<ContractDefinition<State>> {
     if (!forcedSrcTxId && this.cache?.contains(contractTxId)) {
-      console.log('ContractDefinitionLoader: Hit from cache!');
+      logger.verbose('ContractDefinitionLoader: Hit from cache!');
       return Promise.resolve(this.cache?.get(contractTxId));
     }
 
diff --git a/src/core/impl/ContractInteractionsLoader.ts b/src/core/impl/ContractInteractionsLoader.ts
index 9997724..112fd94 100644
--- a/src/core/impl/ContractInteractionsLoader.ts
+++ b/src/core/impl/ContractInteractionsLoader.ts
@@ -3,6 +3,7 @@ import {
   GQLResultInterface,
   GQLTransactionsResultInterface,
   InteractionsLoader,
+  LoggerFactory,
   SmartWeaveTags
 } from '@smartweave';
 import Arweave from 'arweave';
@@ -25,6 +26,8 @@ interface ReqVariables {
   after?: string;
 }
 
+const logger = LoggerFactory.INST.create(__filename);
+
 export class ContractInteractionsLoader implements InteractionsLoader {
   private static readonly query = `query Transactions($tags: [TagFilter!]!, $blockFilter: BlockFilter!, $first: Int!, $after: String) {
     transactions(tags: $tags, block: $blockFilter, first: $first, sort: HEIGHT_ASC, after: $after) {
@@ -91,7 +94,7 @@ export class ContractInteractionsLoader implements InteractionsLoader {
       txInfos.push(...transactions.edges.filter((tx) => !tx.node.parent || !tx.node.parent.id));
     }
 
-    console.log('All interactions:', txInfos.length);
+    logger.verbose('All interactions: $s', txInfos.length);
 
     return txInfos;
   }
@@ -107,7 +110,7 @@ export class ContractInteractionsLoader implements InteractionsLoader {
     }
 
     if (response.data.errors) {
-      console.error(response.data.errors);
+      logger.error(response.data.errors);
       throw new Error('Error while loading interaction transactions');
     }
 
diff --git a/src/core/impl/DefaultStateEvaluator.ts b/src/core/impl/DefaultStateEvaluator.ts
index 59ab238..701d76f 100644
--- a/src/core/impl/DefaultStateEvaluator.ts
+++ b/src/core/impl/DefaultStateEvaluator.ts
@@ -8,11 +8,14 @@ import {
   GQLTagInterface,
   HandlerApi,
   HandlerResult,
+  LoggerFactory,
   SmartWeaveTags,
   StateEvaluator
 } from '@smartweave';
 import Arweave from 'arweave';
 
+const logger = LoggerFactory.INST.create(__filename);
+
 // FIXME: currently this is tightly coupled with the HandlerApi
 export class DefaultStateEvaluator<State = any> implements StateEvaluator<State, HandlerApi<State>> {
   constructor(
@@ -43,22 +46,31 @@ export class DefaultStateEvaluator<State = any> implements StateEvaluator<State,
     let currentState = baseState.state;
     const validity = JSON.parse(JSON.stringify(baseState.validity));
 
+    logger.info(
+      'Evaluating state for %s [%s non-cached of %s all]',
+      executionContext.contractDefinition.txId,
+      missingInteractions.length,
+      executionContext.sortedInteractions.length
+    );
+
     for (const missingInteraction of missingInteractions) {
-      /* console.log(`Evaluating [${missingInteraction.node.id}] ${missingInteractions.indexOf(missingInteraction) + 1}/${missingInteractions.length}
-       [of all:${executionContext.sortedInteractions.length}] interactions of ${executionContext.contractDefinition.txId}`);
-*/
-      console.time(`${missingInteraction.node.id} evaluation`);
+      logger.verbose(
+        `${missingInteraction.node.id}: ${missingInteractions.indexOf(missingInteraction) + 1}/${
+          missingInteractions.length
+        } [of all:${executionContext.sortedInteractions.length}]`
+      );
+      logger.profile(`${missingInteraction.node.id} evaluation`);
       const currentInteraction: GQLNodeInterface = missingInteraction.node;
 
       const inputTag = this.findInputTag(missingInteraction, executionContext);
       if (!inputTag || inputTag.name !== SmartWeaveTags.INPUT) {
-        console.error(`Skipping tx with missing or invalid Input tag - ${currentInteraction.id}`);
+        logger.error(`Skipping tx with missing or invalid Input tag - ${currentInteraction.id}`);
         continue;
       }
 
       const input = this.parseInput(inputTag);
       if (!input) {
-        console.error(`Skipping tx with missing or invalid Input tag - ${currentInteraction.id}`);
+        logger.error(`Skipping tx with missing or invalid Input tag - ${currentInteraction.id}`);
         continue;
       }
 
@@ -83,7 +95,7 @@ export class DefaultStateEvaluator<State = any> implements StateEvaluator<State,
 
       validity[currentInteraction.id] = result.type === 'ok';
       currentState = result.state;
-      console.timeEnd(`${missingInteraction.node.id} evaluation`);
+      logger.profile(`${missingInteraction.node.id} evaluation`);
 
       // I'm really NOT a fan of this "modify" feature, but I don't have idea how to better
       // implement the "evolve" feature
@@ -102,12 +114,12 @@ export class DefaultStateEvaluator<State = any> implements StateEvaluator<State,
     currentTx: GQLNodeInterface
   ) {
     if (result.type === 'exception') {
-      //console.error(`${result.result}`);
-      //console.error(`Executing of interaction: ${currentTx.id} threw exception.`);
+      logger.error(`${result.result}`);
+      logger.error(`Executing of interaction: ${currentTx.id} threw exception.`);
     }
     if (result.type === 'error') {
-      //console.error(`${result.result}`);
-      //console.error(`Executing of interaction: ${currentTx.id} returned error.`);
+      logger.error(`${result.result}`);
+      logger.error(`Executing of interaction: ${currentTx.id} returned error.`);
     }
   }
 
@@ -115,7 +127,7 @@ export class DefaultStateEvaluator<State = any> implements StateEvaluator<State,
     try {
       return JSON.parse(inputTag.value);
     } catch (e) {
-      console.error(e);
+      logger.error(e);
       return null;
     }
   }
diff --git a/src/core/impl/HandlerExecutorFactory.ts b/src/core/impl/HandlerExecutorFactory.ts
index d08396e..bf4c9e8 100644
--- a/src/core/impl/HandlerExecutorFactory.ts
+++ b/src/core/impl/HandlerExecutorFactory.ts
@@ -1,7 +1,14 @@
 import Arweave from 'arweave';
 import BigNumber from 'bignumber.js';
 import * as clarity from '@weavery/clarity';
-import { ContractDefinition, ExecutionContext, ExecutorFactory, InteractionTx, SmartWeaveGlobal } from '@smartweave';
+import {
+  ContractDefinition,
+  ExecutionContext,
+  ExecutorFactory,
+  InteractionTx,
+  LoggerFactory,
+  SmartWeaveGlobal
+} from '@smartweave';
 
 /**
  * A handle that effectively runs contract's code.
@@ -16,6 +23,8 @@ export interface HandlerApi<State> {
   ): Promise<InteractionResult<State, Result>>;
 }
 
+const logger = LoggerFactory.INST.create(__filename);
+
 /**
  * A factory that produces handlers that are compatible with the "current" style of
  * writing SW contracts (ie. using "handle" function).
@@ -33,6 +42,7 @@ export class HandlerExecutorFactory<State = any> implements ExecutorFactory<Stat
     const contractFunction = new Function(normalizedSource);
     const handler = contractFunction(swGlobal, BigNumber, clarity) as HandlerFunction<State>;
 
+    // eslint-disable-next-line @typescript-eslint/no-this-alias
     const self = this;
 
     return {
@@ -46,7 +56,7 @@ export class HandlerExecutorFactory<State = any> implements ExecutorFactory<Stat
         try {
           const stateCopy = JSON.parse(JSON.stringify(state));
           swGlobal._activeTx = interactionTx;
-          console.log('SmartWeave.contract.id -', swGlobal.contract.id);
+          logger.debug('SmartWeave.contract.id: %s', swGlobal.contract.id);
 
           self.assignReadContractState(swGlobal, contractDefinition, interaction, executionContext, currentTx);
           self.assignViewContractState(swGlobal, contractDefinition, executionContext);
@@ -89,7 +99,7 @@ export class HandlerExecutorFactory<State = any> implements ExecutorFactory<Stat
     executionContext: ExecutionContext<State, HandlerApi<State>>
   ) {
     swGlobal.contracts.viewContractState = async <View>(contractTxId: string, input: any) => {
-      console.log('swGlobal.viewContractState call: ', {
+      logger.verbose('swGlobal.viewContractState call: %o', {
         from: contractDefinition.txId,
         to: contractTxId,
         input
@@ -106,7 +116,7 @@ export class HandlerExecutorFactory<State = any> implements ExecutorFactory<Stat
     currentTx: { interactionTxId: string; contractTxId: string }[]
   ) {
     swGlobal.contracts.readContractState = async (contractTxId: string, height?: number, returnValidity?: boolean) => {
-      console.log('swGlobal.readContractState call: ', {
+      logger.verbose('swGlobal.readContractState call: ', {
         from: contractDefinition.txId,
         to: contractTxId,
         interaction
@@ -145,7 +155,7 @@ export class HandlerExecutorFactory<State = any> implements ExecutorFactory<Stat
     return `
     const [SmartWeave, BigNumber, clarity] = arguments;
     clarity.SmartWeave = SmartWeave;
-    class ContractError extends Error { constructor(message) { super(message); this.name = \'ContractError\' } };
+    class ContractError extends Error { constructor(message) { super(message); this.name = 'ContractError' } };
     function ContractAssert(cond, message) { if (!cond) throw new ContractError(message) };
     ${contractSrc};
     return handle;
diff --git a/src/index.ts b/src/index.ts
index ae76db1..dc88620 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,4 @@
+export * from '@logging'; // this needs to be the first exported element.
 export * from '@core';
 export * from '@client';
 export * from '@cache';
diff --git a/src/logging/LoggerFactory.ts b/src/logging/LoggerFactory.ts
new file mode 100644
index 0000000..295a823
--- /dev/null
+++ b/src/logging/LoggerFactory.ts
@@ -0,0 +1,126 @@
+import winston, { createLogger, format, LogEntry, Logger, LoggerOptions, transports } from 'winston';
+import path from 'path';
+
+const { combine, errors, timestamp, colorize, printf } = format;
+
+export const baseFormat = combine(
+  timestamp({ format: 'YYYY-MM-DD HH:mm:ss.SSS' }),
+  errors({ stack: true }),
+  format.splat(),
+  format((info) => {
+    info.level = info.level.toUpperCase();
+    return info;
+  })()
+);
+
+winston.addColors({
+  error: 'bold redBG',
+  warn: 'bold magenta',
+  info: 'bold green',
+  http: 'bold magentaBG',
+  verbose: 'bold cyan',
+  debug: 'bold blue',
+  silly: 'grey'
+});
+
+export const prettyFormat = combine(
+  baseFormat,
+  colorize({ all: false }),
+  printf(({ timestamp, level, message, ...rest }) => {
+    let result = `[${timestamp}] [${rest.module || 'SWC'}] ${level}: ${message}`;
+    if (rest?.durationMs) {
+      result += ` - ${rest.durationMs}ms`;
+    }
+    return result;
+  })
+);
+
+export const defaultLoggerOptions = {
+  level: 'debug',
+  format: prettyFormat,
+  transports: [new transports.Console()],
+  exitOnError: false
+};
+
+export type LogLevel = 'error' | 'warn' | 'info' | 'http' | 'verbose' | 'debug' | 'silly';
+
+/**
+ * A wrapper around "Winston" logging library that allows to change logging settings at runtime
+ * (for each registered module independently, or globally - for all loggers).
+ */
+export class LoggerFactory {
+  static readonly INST: LoggerFactory = new LoggerFactory();
+
+  private readonly registeredLoggers: { [moduleName: string]: Logger } = {};
+  private readonly registeredOptions: { [moduleName: string]: LoggerOptions } = {};
+
+  private defaultOptions: LoggerOptions = { ...defaultLoggerOptions };
+
+  private constructor() {
+    // noop
+  }
+
+  setOptions(newOptions: LoggerOptions, moduleName: string) {
+    console.log('setOptions', { newOptions, moduleName });
+    // if moduleName not specified
+    if (!moduleName) {
+      // update default options
+      LoggerFactory.INST.defaultOptions = newOptions;
+      // update options for all already registered loggers
+      Object.keys(this.registeredLoggers).forEach((key: string) => {
+        Object.assign(this.registeredLoggers[key], newOptions);
+      });
+    } else {
+      // if logger already registered
+      if (this.registeredLoggers[moduleName]) {
+        // update its options
+        Object.assign(this.registeredLoggers[moduleName], newOptions);
+      } else {
+        // if logger not yet registered - save options that will be used for its creation
+        this.registeredOptions[moduleName] = {
+          ...this.defaultOptions,
+          ...newOptions
+        };
+      }
+    }
+  }
+
+  getOptions(moduleName?: string): LoggerOptions {
+    if (!moduleName) {
+      return this.defaultOptions;
+    } else {
+      if (this.registeredLoggers[moduleName]) {
+        return this.registeredLoggers[moduleName];
+      } else if (this.registeredOptions[moduleName]) {
+        return this.registeredOptions[moduleName];
+      } else {
+        return this.defaultOptions;
+      }
+    }
+  }
+
+  logLevel(level: LogLevel, moduleName?: string) {
+    this.setOptions({ level }, moduleName);
+  }
+
+  create(moduleName = 'SWC'): Logger {
+    // in case of passing '__dirname' as moduleName - leaves only the file name without extension.
+    const normalizedModuleName = path.basename(moduleName, path.extname(moduleName));
+    if (!this.registeredLoggers[normalizedModuleName]) {
+      const logger = createLogger({
+        ...this.getOptions(normalizedModuleName),
+        // note: profiler this not currently honor defaultMeta - https://github.com/winstonjs/winston/pull/1935
+        defaultMeta: { module: normalizedModuleName }
+      });
+      // note: winston by default logs profile message with info level (to high IMO),
+      // with no option to set different default - so we're forcing level by
+      // overwriting default function...
+      const originalProfile = logger.profile.bind(logger);
+      logger.profile = (id: string | number, meta?: LogEntry) => {
+        return originalProfile(id, meta || { message: '', level: 'debug' });
+      };
+      this.registeredLoggers[normalizedModuleName] = logger;
+    }
+    return this.registeredLoggers[normalizedModuleName];
+  }
+}
diff --git a/src/logging/index.ts b/src/logging/index.ts
new file mode 100644
index 0000000..62184bc
--- /dev/null
+++ b/src/logging/index.ts
@@ -0,0 +1 @@
+export * from './LoggerFactory';
diff --git a/src/plugins/CacheableContractInteractionsLoader.ts b/src/plugins/CacheableContractInteractionsLoader.ts
index ed26ace..e9bc4df 100644
--- a/src/plugins/CacheableContractInteractionsLoader.ts
+++ b/src/plugins/CacheableContractInteractionsLoader.ts
@@ -1,4 +1,6 @@
-import { BlockHeightKey, BlockHeightSwCache, GQLEdgeInterface, InteractionsLoader } from '@smartweave';
+import { BlockHeightKey, BlockHeightSwCache, GQLEdgeInterface, InteractionsLoader, LoggerFactory } from '@smartweave';
+
+const logger = LoggerFactory.INST.create(__filename);
 
 /**
  * Very simple and naive implementation of cache for InteractionsLoader layer.
@@ -14,7 +16,7 @@ export class CacheableContractInteractionsLoader implements InteractionsLoader {
   ) {}
 
   async load(contractId: string, blockHeight: number): Promise<GQLEdgeInterface[]> {
-    console.log('Loading interactions:', {
+    logger.debug('Loading interactions %o', {
       contractId,
       blockHeight
     });
@@ -22,7 +24,7 @@ export class CacheableContractInteractionsLoader implements InteractionsLoader {
     const cached = this.cache.get(contractId, blockHeight);
 
     if (cached !== null) {
-      console.log('InteractionsLoader - hit from cache!');
+      logger.verbose('InteractionsLoader - hit from cache!');
       return cached.cachedValue;
     } else {
       const result = await this.baseImplementation.load(contractId, blockHeight);
diff --git a/src/plugins/CacheableExecutorFactory.ts b/src/plugins/CacheableExecutorFactory.ts
index c8235b1..f06298b 100644
--- a/src/plugins/CacheableExecutorFactory.ts
+++ b/src/plugins/CacheableExecutorFactory.ts
@@ -1,6 +1,9 @@
 import Arweave from 'arweave';
 import { ContractDefinition, ExecutorFactory } from '@core';
 import { SwCache } from '@cache';
+import { LoggerFactory } from '@logging';
+
+const logger = LoggerFactory.INST.create(__filename);
 
 /**
  * An implementation of ExecutorFactory that adds caching capabilities
@@ -18,10 +21,9 @@ export class CacheableExecutorFactory<State, Api> implements ExecutorFactory<Sta
     // with the same SwGlobal object being cached for all contracts with the same source code
     // (eg. SwGlobal.contract.id field - which of course should have different value for contracts
     // with the same source).
-
     const cacheKey = contractDefinition.txId;
     if (!this.cache.contains(cacheKey)) {
-      console.log('Updating executor factory cache');
+      logger.verbose('Updating executor factory cache');
       const handler = await this.baseImplementation.create(contractDefinition);
       this.cache.put(cacheKey, handler);
     }
diff --git a/src/plugins/CacheableStateEvaluator.ts b/src/plugins/CacheableStateEvaluator.ts
index 1a4c5a6..834cf75 100644
--- a/src/plugins/CacheableStateEvaluator.ts
+++ b/src/plugins/CacheableStateEvaluator.ts
@@ -2,6 +2,9 @@ import { BlockHeightCacheResult, BlockHeightKey, BlockHeightSwCache } from '@cac
 import { DefaultStateEvaluator, EvalStateResult, ExecutionContext, ExecutionContextModifier, HandlerApi } from '@core';
 import Arweave from 'arweave';
 import { GQLNodeInterface } from '@legacy';
+import { LoggerFactory } from '@logging';
+
+const logger = LoggerFactory.INST.create(__filename);
 
 /**
  * An implementation of DefaultStateEvaluator that adds caching capabilities
@@ -20,7 +23,7 @@ export class CacheableStateEvaluator<State> extends DefaultStateEvaluator<State>
     currentTx: { interactionTxId: string; contractTxId: string }[]
   ): Promise<EvalStateResult<State>> {
     const requestedBlockHeight = executionContext.blockHeight;
-    console.log(`Requested state block height: ${requestedBlockHeight}`);
+    logger.verbose(`Requested state block height: ${requestedBlockHeight}`);
 
     let cachedState: BlockHeightCacheResult<EvalStateResult<State>> | null = null;
 
@@ -36,7 +39,7 @@ export class CacheableStateEvaluator<State> extends DefaultStateEvaluator<State>
       cachedState = this.cache.getLessOrEqual(executionContext.contractDefinition.txId, requestedBlockHeight);
 
       if (cachedState != null) {
-        console.log(`Cached state for ${executionContext.contractDefinition.txId}`, {
+        logger.verbose(`Cached state for ${executionContext.contractDefinition.txId} %o`, {
           block: cachedState.cachedHeight,
           requestedBlockHeight
         });
@@ -48,7 +51,7 @@ export class CacheableStateEvaluator<State> extends DefaultStateEvaluator<State>
         );
       }
 
-      console.log(`Interactions until [${requestedBlockHeight}]`, {
+      logger.verbose(`Interactions until [${requestedBlockHeight}] %o`, {
         total: sortedInteractionsUpToBlock.length,
         cached: sortedInteractionsUpToBlock.length - missingInteractions.length
       });
@@ -63,7 +66,7 @@ export class CacheableStateEvaluator<State> extends DefaultStateEvaluator<State>
         if (entry.contractTxId === executionContext.contractDefinition.txId) {
           const index = missingInteractions.findIndex((tx) => tx.node.id === entry.interactionTxId);
           if (index !== -1) {
-            console.log('Inf. Loop fix - removing interaction', {
+            logger.verbose('Inf. Loop fix - removing interaction %o', {
               contractTxId: entry.contractTxId,
               interactionTxId: entry.interactionTxId
             });
@@ -74,7 +77,7 @@ export class CacheableStateEvaluator<State> extends DefaultStateEvaluator<State>
 
       // if cache is up-to date - return immediately to speed-up the whole process
       if (missingInteractions.length === 0 && cachedState) {
-        console.log(`State up to requested  height [${requestedBlockHeight}]  fully cached!`);
+        logger.verbose(`State up to requested  height [${requestedBlockHeight}]  fully cached!`);
         return cachedState.cachedValue;
       }
     }
diff --git a/src/plugins/Evolve.ts b/src/plugins/Evolve.ts
index 8176d62..614ab0c 100644
--- a/src/plugins/Evolve.ts
+++ b/src/plugins/Evolve.ts
@@ -3,6 +3,7 @@ import {
   ExecutionContext,
   ExecutionContextModifier,
   ExecutorFactory,
+  LoggerFactory,
   SmartWeaveError,
   SmartWeaveErrorType
 } from '@smartweave';
@@ -13,6 +14,8 @@ export interface EvolveCompatibleState {
   evolve: string; // the transaction id of the Arweave transaction with the updated source code. odd naming convention..
 }
 
+const logger = LoggerFactory.INST.create(__filename);
+
 /*
 ...I'm still not fully convinced to the whole "evolve" idea.
 
@@ -41,7 +44,7 @@ export class Evolve<State extends EvolveCompatibleState, Api> implements Executi
 
   async modify(state: State, executionContext: ExecutionContext<State, Api>): Promise<ExecutionContext<State, Api>> {
     const contractTxId = executionContext.contractDefinition.txId;
-    console.log('trying to evolve for:', contractTxId);
+    logger.verbose(`trying to evolve for: ${contractTxId}`);
     const currentSrcTxId = executionContext.contractDefinition.srcTxId;
 
     const settings =
@@ -57,7 +60,7 @@ export class Evolve<State extends EvolveCompatibleState, Api> implements Executi
       canEvolve = true;
     }
     if (evolve && /[a-z0-9_-]{43}/i.test(evolve) && canEvolve) {
-      console.log('Checking evolve: ', {
+      logger.debug('Checking evolve: %o', {
         current: currentSrcTxId,
         evolve
       });
@@ -65,7 +68,7 @@ export class Evolve<State extends EvolveCompatibleState, Api> implements Executi
       if (currentSrcTxId !== evolve) {
         try {
           // note: that's really nasty IMO - loading original contract definition, but forcing different sourceTxId...
-          console.log('Evolving to:', evolve);
+          logger.info('Evolving to: %s', evolve);
           const newContractDefinition = await this.definitionLoader.load(contractTxId, evolve);
           const newHandler = await this.executorFactory.create(newContractDefinition);
 
@@ -74,7 +77,7 @@ export class Evolve<State extends EvolveCompatibleState, Api> implements Executi
             contractDefinition: newContractDefinition,
             handler: newHandler
           };
-          console.log('evolved to: ', {
+          logger.verbose('evolved to: %o', {
             txId: modifiedContext.contractDefinition.txId,
             srcTxId: modifiedContext.contractDefinition.srcTxId
           });
diff --git a/tsconfig.json b/tsconfig.json
index 694725c..d857431 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,7 @@
 {
   "compilerOptions": {
-    "target": "es2015",
+    "sourceMap": true,
+    "target": "es2019",
     "module": "commonjs",
     "declaration": true,
     "outDir": "./lib",
@@ -14,9 +15,10 @@
       "@core": ["core/index"],
       "@legacy": ["legacy/index"],
       "@plugins": ["plugins/index"],
+      "@logging": ["logging/index"],
       "@smartweave": ["index"],
     }
   },
   "include": ["src"],
-  "exclude": ["node_modules", "**/__tests__/*"]
+  "exclude": ["node_modules", "**/__tests__/*", "src/_scripts"]
 }
diff --git a/yarn.lock b/yarn.lock
index 3410403..a437158 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -365,6 +365,15 @@
   dependencies:
     "@cspotcode/source-map-consumer" "0.8.0"
 
+"@dabh/diagnostics@^2.0.2":
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/@dabh/diagnostics/-/diagnostics-2.0.2.tgz#290d08f7b381b8f94607dc8f471a12c675f9db31"
+  integrity sha512-+A1YivoVDNNVCdfozHSR8v/jyuuLTMXwjWuxPFlFlUapXoGc+Gj9mDlTDDfrwl7rXCl2tNZ0kE8sIBO6YOn96Q==
+  dependencies:
+    colorspace "1.1.x"
+    enabled "2.0.x"
+    kuler "^2.0.0"
+
 "@eslint/eslintrc@^0.4.3":
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-0.4.3.tgz#9e42981ef035beb3dd49add17acb96e8ff6f394c"
@@ -1496,6 +1505,11 @@ async-retry@^1.2.1:
   dependencies:
     retry "0.13.1"
 
+async@^3.1.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/async/-/async-3.2.1.tgz#d3274ec66d107a47476a4c49136aacdb00665fc8"
+  integrity sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg==
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -1851,7 +1865,7 @@ collect-v8-coverage@^1.0.0:
   resolved "https://registry.yarnpkg.com/collect-v8-coverage/-/collect-v8-coverage-1.0.1.tgz#cc2c8e94fc18bbdffe64d6534570c8a673b27f59"
   integrity sha512-iBPtljfCNcTKNAto0KEtDfZ3qzjJvqE3aTGZsbhjSBlorqpXJlaWWtPO35D+ZImoC3KWejX64o+yPGxhWSTzfg==
 
-color-convert@^1.9.0:
+color-convert@^1.9.0, color-convert@^1.9.1:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
   integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
@@ -1870,11 +1884,27 @@ color-name@1.1.3:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
-color-name@~1.1.4:
+color-name@^1.0.0, color-name@~1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+color-string@^1.5.2:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.6.0.tgz#c3915f61fe267672cb7e1e064c9d692219f6c312"
+  integrity sha512-c/hGS+kRWJutUBEngKKmk4iH3sD59MBkoxVapS/0wgpCz2u7XsNloxknyvBhzwEs1IbV36D9PwqLPJ2DTu3vMA==
+  dependencies:
+    color-name "^1.0.0"
+    simple-swizzle "^0.2.2"
+
+color@3.0.x:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/color/-/color-3.0.0.tgz#d920b4328d534a3ac8295d68f7bd4ba6c427be9a"
+  integrity sha512-jCpd5+s0s0t7p3pHQKpnJ0TpQKKdleP71LWcA0aqiljpiuAkOSUFN/dyH8ZwF0hRmFlrIuRhufds1QyEP9EB+w==
+  dependencies:
+    color-convert "^1.9.1"
+    color-string "^1.5.2"
+
 colorette@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.1.tgz#4d0b921325c14faf92633086a536db6e89564b1b"
@@ -1885,6 +1915,19 @@ colorette@^1.3.0:
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.3.0.tgz#ff45d2f0edb244069d3b772adeb04fed38d0a0af"
   integrity sha512-ecORCqbSFP7Wm8Y6lyqMJjexBQqXSF7SSeaTyGGphogUjBlFP9m9o08wy86HL2uB7fMTxtOUzLMk7ogKcxMg1w==
 
+colors@^1.2.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
+  integrity sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==
+
+colorspace@1.1.x:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colorspace/-/colorspace-1.1.2.tgz#e0128950d082b86a2168580796a0aa5d6c68d8c5"
+  integrity sha512-vt+OoIP2d76xLhjwbBaucYlNSpPsrJWPlBTtwCpQKIu6/CSMutyzX93O/Do0qzpH3YoHEes8YEFXyZ797rEhzQ==
+  dependencies:
+    color "3.0.x"
+    text-hex "1.0.x"
+
 combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -2190,6 +2233,11 @@ emoji-regex@^8.0.0:
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
   integrity sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==
 
+enabled@2.0.x:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/enabled/-/enabled-2.0.0.tgz#f9dd92ec2d6f4bbc0d5d1e64e21d61cd4665e7c2"
+  integrity sha512-AKrN98kuwOzMIdAizXGI86UFBoo26CL21UM763y1h/GMSJ4/OHU9k2YlsmBpyScFo/wbLzWQJBMCW4+IO3/+OQ==
+
 encodeurl@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
@@ -2582,6 +2630,11 @@ fast-levenshtein@^2.0.6, fast-levenshtein@~2.0.6:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
+fast-safe-stringify@^2.0.4:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.8.tgz#dc2af48c46cf712b683e849b2bbd446b32de936f"
+  integrity sha512-lXatBjf3WPjmWD6DpIZxkeSsCOwqI0maYMpgDlx8g4U2qi4lbjA9oH/HD2a87G+KfsUmo5WbJFmqBZlPxtptag==
+
 fastq@^1.6.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.12.0.tgz#ed7b6ab5d62393fb2cc591c853652a5c318bf794"
@@ -2596,6 +2649,11 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "2.1.1"
 
+fecha@^4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/fecha/-/fecha-4.2.1.tgz#0a83ad8f86ef62a091e22bb5a039cd03d23eecce"
+  integrity sha512-MMMQ0ludy/nBs1/o0zVOiKTpG7qMbonKUzjJgQFEuvq6INZ1OraKPRAWkBq5vlKLOUMpmNYG1JoN3oDPUQ9m3Q==
+
 figlet@^1.5.0:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/figlet/-/figlet-1.5.2.tgz#dda34ff233c9a48e36fcff6741aeb5bafe49b634"
@@ -2643,6 +2701,11 @@ flatted@^3.1.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.2.2.tgz#64bfed5cb68fe3ca78b3eb214ad97b63bedce561"
   integrity sha512-JaTY/wtrcSyvXJl4IMFHPKyFur1sE9AUqc0QnhOaJ0CxHtAoIV8pYDzeEfAaNEtGkOfq4gr3LBFmdXW5mOQFnA==
 
+fn.name@1.x.x:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/fn.name/-/fn.name-1.1.0.tgz#26cad8017967aea8731bc42961d04a3d5988accc"
+  integrity sha512-GRnmB5gPyJpAhTQdSZTSp9uaPSvl09KoYcMQtsB9rQoOmzs9dH6ffeccH+Z+cv6P68Hu5bC6JjRh4Ah/mHSNRw==
+
 follow-redirects@^1.10.0:
   version "1.14.2"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.2.tgz#cecb825047c00f5e66b142f90fed4f515dec789b"
@@ -3070,7 +3133,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@~2.0.0, inherits@~2.0.3:
+inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -3113,6 +3176,11 @@ interpret@^2.2.0:
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-2.2.0.tgz#1a78a0b5965c40a5416d007ad6f50ad27c417df9"
   integrity sha512-Ju0Bz/cEia55xDwUWEa8+olFpCiQoypjnQySseKtmjNrnps3P+xfpUmGr90T7yjlVJmOtybRvPXhKMbHr+fWnw==
 
+is-arrayish@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.3.2.tgz#4574a2ae56f7ab206896fb431eaeed066fdf8f03"
+  integrity sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ==
+
 is-bigint@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-bigint/-/is-bigint-1.0.4.tgz#08147a1875bc2b32005d41ccd8291dffc6691df3"
@@ -3805,7 +3873,7 @@ json-stringify-safe@5, json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
-json5@2.x, json5@^2.1.2:
+json5@2.x, json5@^2.1.2, json5@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
   integrity sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==
@@ -3953,6 +4021,11 @@ koa@2.13.1, koa@^2.13.1:
     type-is "^1.6.16"
     vary "^1.1.2"
 
+kuler@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/kuler/-/kuler-2.0.0.tgz#e2c570a3800388fb44407e851531c1d670b061b3"
+  integrity sha512-Xq9nH7KlWZmXAtodXDDRE7vs6DU1gTU8zYDHDiWLSip45Egwq3plLHzPn27NgvzL2r1LMPC1vdqh98sQxtqj4A==
+
 leven@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
@@ -4006,6 +4079,17 @@ lodash@4.x, lodash@^4.17.11, lodash@^4.17.19, lodash@^4.17.21, lodash@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
+logform@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/logform/-/logform-2.2.0.tgz#40f036d19161fc76b68ab50fdc7fe495544492f2"
+  integrity sha512-N0qPlqfypFx7UHNn4B3lzS/b0uLqt2hmuoa+PpuXNYgozdJYAyauF5Ky0BWVjrxDlMWiT3qN4zPq3vVAfZy7Yg==
+  dependencies:
+    colors "^1.2.1"
+    fast-safe-stringify "^2.0.4"
+    fecha "^4.2.0"
+    ms "^2.1.1"
+    triple-beam "^1.3.0"
+
 loglevel@^1.6.7, loglevel@^1.7.0:
   version "1.7.1"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.7.1.tgz#005fde2f5e6e47068f935ff28573e125ef72f197"
@@ -4409,6 +4493,13 @@ once@^1.3.0:
   dependencies:
     wrappy "1"
 
+one-time@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/one-time/-/one-time-1.0.0.tgz#e06bc174aed214ed58edede573b433bbf827cb45"
+  integrity sha512-5DXOiRKwuSEcQ/l0kGCF6Q3jcADFv5tSmRaJck/OqkVFcOzutB134KRSfF0xDrL39MNnqxbHBbUUcjZIhTgb2g==
+  dependencies:
+    fn.name "1.x.x"
+
 onetime@^5.1.0, onetime@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.2.tgz#d0e96ebb56b07476df1dd9c4806e5237985ca45e"
@@ -4696,7 +4787,7 @@ react-is@^17.0.1:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
   integrity sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==
 
-readable-stream@2, readable-stream@^2.0.6:
+readable-stream@2, readable-stream@^2.0.6, readable-stream@^2.3.7:
   version "2.3.7"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
   integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
@@ -4709,6 +4800,15 @@ readable-stream@2, readable-stream@^2.0.6:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
+readable-stream@^3.4.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
 rechoir@0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.7.0.tgz#32650fd52c21ab252aa5d65b19310441c7e03aca"
@@ -4843,7 +4943,7 @@ safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.2, safe-buffer@^5.2.1:
+safe-buffer@^5.0.1, safe-buffer@^5.1.2, safe-buffer@^5.2.1, safe-buffer@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
@@ -4946,6 +5046,13 @@ signal-exit@^3.0.0, signal-exit@^3.0.2, signal-exit@^3.0.3:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
   integrity sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==
 
+simple-swizzle@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/simple-swizzle/-/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
+  integrity sha1-pNprY1/8zMoz9w0Xy5JZLeleVXo=
+  dependencies:
+    is-arrayish "^0.3.1"
+
 sisteransi@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.5.tgz#134d681297756437cc05ca01370d3a7a571075ed"
@@ -5044,6 +5151,11 @@ sshpk@^1.7.0:
     safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
+stack-trace@0.0.x:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
+  integrity sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA=
+
 stack-utils@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-2.0.3.tgz#cd5f030126ff116b78ccb3c027fe302713b61277"
@@ -5131,6 +5243,13 @@ string.prototype.trimstart@^1.0.4:
     call-bind "^1.0.2"
     define-properties "^1.1.3"
 
+string_decoder@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==
+  dependencies:
+    safe-buffer "~5.2.0"
+
 string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -5159,6 +5278,11 @@ strip-ansi@^6.0.0:
   dependencies:
     ansi-regex "^5.0.0"
 
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+  integrity sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=
+
 strip-bom@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-4.0.0.tgz#9c3505c1db45bcedca3d9cf7a16f5c5aa3901878"
@@ -5290,6 +5414,11 @@ test-exclude@^6.0.0:
     glob "^7.1.4"
     minimatch "^3.0.4"
 
+text-hex@1.0.x:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/text-hex/-/text-hex-1.0.0.tgz#69dc9c1b17446ee79a92bf5b884bb4b9127506f5"
+  integrity sha512-uuVGNWzgJ4yhRaNSiubPY7OjISw4sw4E5Uv0wbjp+OzcbmVU/rsT8ujgcXJhn9ypzsgr5vlzpPqP+MBBKcGvbg==
+
 text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -5371,6 +5500,11 @@ tr46@^2.1.0:
   dependencies:
     punycode "^2.1.1"
 
+triple-beam@^1.2.0, triple-beam@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
+  integrity sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw==
+
 ts-invariant@^0.4.0:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/ts-invariant/-/ts-invariant-0.4.4.tgz#97a523518688f93aafad01b0e80eb803eb2abd86"
@@ -5421,6 +5555,15 @@ tsc-watch@^4.4.0:
     string-argv "^0.1.1"
     strip-ansi "^6.0.0"
 
+tsconfig-paths@^3.10.1:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.10.1.tgz#79ae67a68c15289fdf5c51cb74f397522d795ed7"
+  integrity sha512-rETidPDgCpltxF7MjBZlAFPUHv5aHH2MymyPvh+vEyWAED4Eb/WeMbsnD/JDr4OKPOA1TssDHgIcpTN5Kh0p6Q==
+  dependencies:
+    json5 "^2.2.0"
+    minimist "^1.2.0"
+    strip-bom "^3.0.0"
+
 tslib@^1.10.0, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
@@ -5546,7 +5689,7 @@ uri-js@^4.2.2:
   dependencies:
     punycode "^2.1.0"
 
-util-deprecate@~1.0.1:
+util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
@@ -5684,6 +5827,29 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2 || 2"
 
+winston-transport@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/winston-transport/-/winston-transport-4.4.0.tgz#17af518daa690d5b2ecccaa7acf7b20ca7925e59"
+  integrity sha512-Lc7/p3GtqtqPBYYtS6KCN3c77/2QCev51DvcJKbkFPQNoj1sinkGwLGFDxkXY9J6p9+EPnYs+D90uwbnaiURTw==
+  dependencies:
+    readable-stream "^2.3.7"
+    triple-beam "^1.2.0"
+
+winston@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/winston/-/winston-3.3.3.tgz#ae6172042cafb29786afa3d09c8ff833ab7c9170"
+  integrity sha512-oEXTISQnC8VlSAKf1KYSSd7J6IWuRPQqDdo8eoRNaYKLvwSb5+79Z3Yi1lrl6KDpU6/VWaxpakDAtb1oQ4n9aw==
+  dependencies:
+    "@dabh/diagnostics" "^2.0.2"
+    async "^3.1.0"
+    is-stream "^2.0.0"
+    logform "^2.2.0"
+    one-time "^1.0.0"
+    readable-stream "^3.4.0"
+    stack-trace "0.0.x"
+    triple-beam "^1.3.0"
+    winston-transport "^4.4.0"
+
 word-wrap@^1.2.3, word-wrap@~1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"