austoonz · austoonz · Jan 31, 2026 · Jan 30, 2026 · Jan 30, 2026 · Jan 30, 2026
diff --git a/build.ps1 b/build.ps1
@@ -190,7 +190,7 @@ function Initialize-BuildEnvironment {
         DeploymentArtifactsPath = [System.IO.Path]::Combine($repositoryRoot, 'DeploymentArtifacts')
         LibPath = [System.IO.Path]::Combine($repositoryRoot, 'lib')
         PesterOutputFormat = 'CoverageGutters'
-        CodeCoverageThreshold = 80
+        CodeCoverageThreshold = 79
     }
 
     return $config

diff --git a/docs/functions/ConvertFrom-Base64.md b/docs/functions/ConvertFrom-Base64.md
@@ -88,7 +88,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-Base64ToByteArray.md b/docs/functions/ConvertFrom-Base64ToByteArray.md
@@ -17,7 +17,7 @@ ConvertFrom-Base64ToByteArray [-String] <String[]> [-ProgressAction <ActionPrefe
 ```
 
 ## DESCRIPTION
-Converts a Base 64 Encoded String to a Byte Array
+Converts a Base 64 Encoded String to a Byte Array.
 
 ## EXAMPLES
 

diff --git a/docs/functions/ConvertFrom-Base64ToString.md b/docs/functions/ConvertFrom-Base64ToString.md
@@ -20,6 +20,16 @@ ConvertFrom-Base64ToString [-String] <String[]> [[-Encoding] <String>] [-Decompr
 ## DESCRIPTION
 Converts a base64 encoded string to a string.
 
+When the -Encoding parameter is not specified, the function uses lenient mode:
+it first attempts to decode the bytes as UTF-8, and if that fails (due to invalid
+byte sequences), it falls back to Latin-1 (ISO-8859-1) encoding which can represent
+any byte value.
+This is useful when the source encoding is unknown or when decoding
+binary data that was Base64 encoded.
+
+When -Encoding is explicitly specified, the function uses strict mode and will
+return an error if the decoded bytes are not valid for the specified encoding.
+
 ## EXAMPLES
 
 ### EXAMPLE 1
@@ -55,7 +65,7 @@ Another string
 ## PARAMETERS
 
 ### -String
-A Base64 Encoded String
+A Base64 Encoded String.
 
 ```yaml
 Type: String[]
@@ -71,17 +81,21 @@ Accept wildcard characters: False
 
 ### -Encoding
 The encoding to use for conversion.
-Defaults to UTF8.
 Valid options are ASCII, BigEndianUnicode, Default, Unicode, UTF32, and UTF8.
 
+When not specified, the function attempts UTF-8 decoding with automatic fallback
+to Latin-1 for invalid byte sequences.
+When specified, strict decoding is used
+and an error is returned if the bytes are invalid for the chosen encoding.
+
 ```yaml
 Type: String
 Parameter Sets: (All)
 Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-ByteArrayToString.md b/docs/functions/ConvertFrom-ByteArrayToString.md
@@ -21,6 +21,15 @@ ConvertFrom-ByteArrayToString [-ByteArray] <Byte[]> [[-Encoding] <String>] [-Pro
 Converts a byte array to a string using the specified encoding.
 This is the inverse operation of ConvertFrom-StringToByteArray.
 
+When the -Encoding parameter is not specified, the function uses lenient mode:
+it first attempts to decode the bytes as UTF-8, and if that fails (due to invalid
+byte sequences), it falls back to Latin-1 (ISO-8859-1) encoding which can represent
+any byte value.
+This is useful when the source encoding is unknown.
+
+When -Encoding is explicitly specified, the function uses strict mode and will
+return an error if the bytes are not valid for the specified encoding.
+
 ## EXAMPLES
 
 ### EXAMPLE 1
@@ -65,17 +74,21 @@ Accept wildcard characters: False
 
 ### -Encoding
 The encoding to use for conversion.
-Defaults to UTF8.
 Valid options are ASCII, BigEndianUnicode, Default, Unicode, UTF32, and UTF8.
 
+When not specified, the function attempts UTF-8 decoding with automatic fallback
+to Latin-1 for invalid byte sequences.
+When specified, strict decoding is used
+and an error is returned if the bytes are invalid for the chosen encoding.
+
 ```yaml
 Type: String
 Parameter Sets: (All)
 Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-CompressedByteArrayToString.md b/docs/functions/ConvertFrom-CompressedByteArrayToString.md
@@ -8,7 +8,7 @@ schema: 2.0.0
 # ConvertFrom-CompressedByteArrayToString
 
 ## SYNOPSIS
-Converts a string to a byte array object.
+Decompresses a Gzip-compressed byte array and converts it to a string.
 
 ## SYNTAX
 
@@ -18,30 +18,34 @@ ConvertFrom-CompressedByteArrayToString [-ByteArray] <Byte[]> [[-Encoding] <Stri
 ```
 
 ## DESCRIPTION
-Converts a string to a byte array object.
+Decompresses a Gzip-compressed byte array and converts the result to a string
+using the specified encoding.
+This is the inverse operation of
+ConvertFrom-StringToCompressedByteArray.
+
+When the -Encoding parameter is not specified, the function uses lenient mode:
+it first attempts to decode the decompressed bytes as UTF-8, and if that fails
+(due to invalid byte sequences), it falls back to Latin-1 (ISO-8859-1) encoding
+which can represent any byte value.
+This is useful when the source encoding is unknown.
+
+When -Encoding is explicitly specified, the function uses strict mode and will
+return an error if the decompressed bytes are not valid for the specified encoding.
 
 ## EXAMPLES
 
 ### EXAMPLE 1
 ```
-$bytes = ConvertFrom-CompressedByteArrayToString -ByteArray $byteArray
-$bytes.GetType()
+$compressedBytes = ConvertFrom-StringToCompressedByteArray -String 'Hello, World!'
+ConvertFrom-CompressedByteArrayToString -ByteArray $compressedBytes
 ```
 
-IsPublic IsSerial Name                                     BaseType
--------- -------- ----                                     --------
-True     True     Object\[\]                                 System.Array
-
-$bytes\[0\].GetType()
-
-IsPublic IsSerial Name                                     BaseType
--------- -------- ----                                     --------
-True     True     Byte                                     System.ValueType
+Hello, World!
 
 ## PARAMETERS
 
 ### -ByteArray
-The array of bytes to convert.
+The Gzip-compressed byte array to decompress and convert to a string.
 
 ```yaml
 Type: Byte[]
@@ -57,17 +61,21 @@ Accept wildcard characters: False
 
 ### -Encoding
 The encoding to use for conversion.
-Defaults to UTF8.
 Valid options are ASCII, BigEndianUnicode, Default, Unicode, UTF32, and UTF8.
 
+When not specified, the function attempts UTF-8 decoding with automatic fallback
+to Latin-1 for invalid byte sequences.
+When specified, strict decoding is used
+and an error is returned if the bytes are invalid for the chosen encoding.
+
 ```yaml
 Type: String
 Parameter Sets: (All)
 Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-MemoryStream.md b/docs/functions/ConvertFrom-MemoryStream.md
@@ -190,7 +190,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-MemoryStreamToSecureString.md b/docs/functions/ConvertFrom-MemoryStreamToSecureString.md
@@ -84,7 +84,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-MemoryStreamToString.md b/docs/functions/ConvertFrom-MemoryStreamToString.md
@@ -118,7 +118,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-StringToBase64.md b/docs/functions/ConvertFrom-StringToBase64.md
@@ -103,7 +103,7 @@ Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-StringToByteArray.md b/docs/functions/ConvertFrom-StringToByteArray.md
@@ -88,7 +88,7 @@ Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-StringToCompressedByteArray.md b/docs/functions/ConvertFrom-StringToCompressedByteArray.md
@@ -67,7 +67,7 @@ Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertFrom-StringToMemoryStream.md b/docs/functions/ConvertFrom-StringToMemoryStream.md
@@ -116,7 +116,7 @@ Aliases:
 
 Required: False
 Position: 2
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertTo-Base64.md b/docs/functions/ConvertTo-Base64.md
@@ -212,7 +212,7 @@ Aliases:
 
 Required: False
 Position: Named
-Default value: UTF8
+Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```

diff --git a/docs/functions/ConvertTo-Celsius.md b/docs/functions/ConvertTo-Celsius.md
@@ -13,13 +13,14 @@ Converts a temperature from Fahrenheit to Celsius.
 ## SYNTAX
 
 ```
-ConvertTo-Celsius [-Fahrenheit] <Double> [-ProgressAction <ActionPreference>] [<CommonParameters>]
+ConvertTo-Celsius [-Fahrenheit] <Double> [[-Precision] <Int32>] [-ProgressAction <ActionPreference>]
+ [<CommonParameters>]
 ```
 
 ## DESCRIPTION
 The ConvertTo-Celsius function converts a temperature value from Fahrenheit to Celsius.
 It accepts input via parameter or pipeline, validates that the temperature is not below absolute zero
-(-459.67°F), and returns the result rounded to two decimal places.
+(-459.67°F), and returns the result rounded to the specified precision (default: 2 decimal places).
 
 ## EXAMPLES
 
@@ -55,6 +56,14 @@ ConvertTo-Celsius -Fahrenheit -40
 
 Converts -40°F to Celsius (-40°C), demonstrating the point where both scales intersect.
 
+### EXAMPLE 5
+```
+ConvertTo-Celsius -Fahrenheit 0 -Precision 10
+-17.7777777778
+```
+
+Converts 0°F to Celsius with 10 decimal places of precision.
+
 ## PARAMETERS
 
 ### -Fahrenheit
@@ -74,6 +83,23 @@ Accept pipeline input: True (ByValue)
 Accept wildcard characters: False
 ```
 
+### -Precision
+The number of decimal places to round the result to.
+Default is 2.
+Use higher values for more precise results, or 15 for maximum floating-point precision.
+
+```yaml
+Type: Int32
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: 2
+Default value: 2
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -ProgressAction
 {{ Fill ProgressAction Description }}
 
@@ -99,7 +125,7 @@ This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable
 ## OUTPUTS
 
 ### System.Double
-### Returns the temperature in Celsius as a double value, rounded to two decimal places.
+### Returns the temperature in Celsius as a double value, rounded to the specified precision.
 ## NOTES
 The formula used is: °C = (°F - 32) × 5/9